#include #include using namespace std; #define rep(i,a,b) for(int i=a;i enumdiv(ll n) { map V; if (n == 1) V[1] = 1; else { for (ll i = 2; i*i <= n; i++) while (n%i == 0) V[i]++, n /= i; if (n>1) V[n]++; } return V; } ll calc(vector primes) { random_device rnd; ll ans = INF; rep(i, 0, 100000) { ll tmp[3] = { 1, 1, 1 }; rep(j, 0, primes.size()) { int r = rnd() % 3; tmp[r] *= primes[j]; } ll ret = 0; rep(j, 0, 3) ret += tmp[j] - 1; ans = min(ans, ret); } return ans; } int main() { cin.tie(0); ios::sync_with_stdio(false); ll N; while (cin >> N) { auto ps = enumdiv(N); vector primes; for (auto p : ps) rep(i, 0, p.second) primes.push_back(p.first); //rep(i, 0, primes.size()) cout << primes[i] << " "; //cout << endl; ll ans = 0; if (3 < primes.size()) ans = calc(primes); else rep(i, 0, primes.size()) ans += primes[i] - 1LL; cout << ans << " " << (N - 1LL) << endl; } }