#include <bits/stdc++.h>
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;
}