#include <bits/stdc++.h>
#define rep(i,n) for(int i=0;i<(int)(n);i++)
using namespace std;
using ll = long long ;
using P = pair<int,int> ;
using pll = pair<long long,long long>;
constexpr int INF = 1e9;
constexpr long long LINF = 1e17;
constexpr int MOD = 1000000007;
constexpr double PI = 3.14159265358979323846;

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