#include <iostream>
#include <algorithm>
#include <cmath>

using namespace std;
using ll = long long int;

int main()
{
    ll M;
    cin >> M;

    for (int i = 2; i < sqrt(M) + 1; i++)
    {
        if (M % i == 0)
        {
            cout << M / i << " " << i << endl;
            return 0;
        }
    }

    cout << 1 << " " << M << endl;

    return 0;
}