#include <bits/stdc++.h>
using namespace std;
int n, d, n1, n2, a, b, minn = INT_MAX;
int main()
{
cin >> n;
for(d = 1; d * d < n; d ++)
if(n % d == 0)
{
n1 = d;
n2 = n/d;
if((n2 - n1) < minn) minn = n2 - n1, a = d, b = n/d;
}
if(d * d == n) a = b = d;
cout << a << " " << b;
return 0;
}