#include <iostream>
#include <vector>
#include <string>
#include <cstring>
#include <math.h>
#include <cmath>
#include <limits.h>
#include <map>
#include <set>
#include <queue>
#include <algorithm>
#include <functional>
#include <stdio.h>
using namespace std;

long long MOD = 1000000007;

int main() {
    
    long long M;
    cin >> M;
    
    for ( long long a = 2; a*a <= M; a++ ) {
        if ( M%a == 0 ) {
            cout << a << " " << M/a << endl;
            return 0;
        }
    }
    
    cout << 1 << " " << M << endl;
    
    return 0;
}