#include <iostream>
#include <string>
#include <algorithm>
#include <vector>
#include <iomanip>
#include <cmath>
#include <stdio.h>
#include <queue>
#include <deque>
#include <cstdio>
#include <set>
#include <map>
#include <bitset>
#include <stack>
#include <cctype>
using namespace std;
int main() {
    long long m;
    cin >> m;
    for (long long i = 2; i * i <= m; i++) {
        if (m % i == 0) {
            cout << i << " " << m / i << endl;
            return 0;
        }
    }
    cout << "1 " << m << endl;
    return 0;
}