#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define repp(i, n) rep(i, 0, n)
#define repb(i, a, b) for(int i = a; i >= b; i--)
#define all(a) a.begin(), a.end()
#define int long long
using namespace std;
typedef pair<int, int> P;


signed main(){
	int 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;
}