#include <bits/stdc++.h>
using namespace std;

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