#include<iostream>
#include<string>
#include<algorithm>
#include<cctype>
#include<set>
#include<bitset>
#include<math.h>
#include<map>
#include<queue>
#include<iomanip>
using namespace std;
using ll = long long;

int main()
{
    ll m, a;
    cin >> m;
    a = pow(m, 0.5);
    vector<ll> p(a+1, 1);
    p[0] = 0;
    p[1] = 0;
    for (int i = 2; i <= a; i++){
        if (p[i]) for (int j = i; j <= a; j += i) p[j] = 0;
    }
    for (int i = 2; i <= a; i++){
        if (!(m%i)) {
            cout << i << " " << m/i << endl;
            return 0;
        }
    }
    cout << 1 << " " << m << endl;
}