#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
//#include<cctype>
#include<climits>
#include<iostream>
#include<string>
#include<vector>
#include<map>
//#include<list>
#include<queue>
#include<deque>
#include<algorithm>
//#include<numeric>
#include<utility>
//#include<memory>
#include<functional>
#include<cassert>
#include<set>
#include<stack>
#include<random>

const int dx[] = {1, 0, -1, 0};
const int dy[] = {0, -1, 0, 1};
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef vector<int> vi;
typedef vector<ll> vll;
typedef pair<int, int> pii;

void solve(ll M) {
    for (ll i = 2; i*i <= M; i++) {
        if (M%i == 0) {
            cout << i << " " << M/i << endl;
            return;
        }
    }
    cout << 1 << " " << M << endl;
}

int main() {
    cin.tie(0);
    ios::sync_with_stdio(false);
    ll M;
    cin >> M;
    solve(M);
    return 0;
}