import java.io.OutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.PrintWriter;
import java.util.*;
import java.io.BufferedReader;
import java.io.InputStreamReader;

public class CodingLegacy {
    public static void main(String[] args) {
        InputStream inputStream = System.in;
        OutputStream outputStream = System.out;
        InputReader in = new InputReader(inputStream);
        PrintWriter out = new PrintWriter(outputStream);
        Palindrome solver = new Palindrome();
        int t = 1;

        for(int i=0;i<t;i++) {
            solver.solve(i+1, in, out);
        }
        out.close();
    }

    static class Palindrome {
        static long mod = 1000000007;
        static long max = (long) 1e18;

        public void solve(int testNumber, InputReader in, PrintWriter out) {
            long n = in.nextLong();
            ArrayList<Long> a = new ArrayList<>();


            if(n == 1 ){
                out.println(1 + " " + 1);
                return;
            }

            for(int i = 1;i*i <= n;i++) {
                if(n%i == 0) {
                    if(n/i == i){

                    } else {

                        long p = i;
                        long q = n/i;

                        if(i == 1) {
                            a.add((long)i);
                            a.add(n/i);
                        } else {
                            if(p%q == 0 || q%p == 0){

                            } else {
                                a.add((long)i);
                                a.add(n/i);
                            }
                        }
                    }
                }
            }
            int k = a.size();

            out.println(a.get(k -1) + " " + a.get(k-2));
        }
    }

    static class Maths{
        public static long gcd(long a, long b) {
            if (a == 0)
                return b;
            return gcd(b % a, a);
        }

        public static long factorial(int n){
            long fact = 1;
            for(int i=1;i<=n;i++){
                fact *= i;
            }
            return fact;
        }
    }

    static class Characters{
        public static boolean isVovel(char a){
            if(a == 'a' || a == 'e' || a == 'i' || a == 'o' || a == 'u'){
                return true;
            }
            return false;
        }
    }

    static class Binary {
        public static long numberOfBits(long n){
            long count=0;
            while(n>0){
                count++;
                n >>=1;
            }
            return count;
        }

        public static long numberOfSetBits(long n){
            long count = 0;
            int p = 1;
            while (n>0){
                if((n&p) == 1){
                    count++;
                }
                n >>= 1;
            }
            return count;
        }
    }

    static class InputReader {
        public BufferedReader reader;
        public StringTokenizer tokenizer;

        public InputReader(InputStream stream) {
            reader = new BufferedReader(new InputStreamReader(stream), 32768);
            tokenizer = null;
        }

        public String next() {
            while (tokenizer == null || !tokenizer.hasMoreTokens()) {
                try {
                    tokenizer = new StringTokenizer(reader.readLine());
                } catch (IOException e) {
                    throw new RuntimeException(e);
                }
            }
            return tokenizer.nextToken();
        }

        public int nextInt(){
            return Integer.parseInt(next());
        }

        public Long nextLong(){
            return Long.parseLong(next());
        }
    }
}