#include using namespace std; #define REP(i,n) for(int i=0; i<(int)(n); i++) #define FOR(i,b,e) for (int i=(int)(b); i<(int)(e); i++) #define ALL(x) (x).begin(), (x).end() const double PI = acos(-1); int main() { ios_base::sync_with_stdio(0); cin.tie(0); long long n; cin >> n; long long ret = n-1; // x * y = n, x <= y for (long long x = 2; x * x <= n; x++) { if (n % x) continue; long long y = n / x; if (x > 1 && y > 1) ret = min(ret, (x-1) + (y-1)); } // x * y * z = n, x <= y <= z for (long long x = 2; x * x * x <= n; x++) { if (n % x) continue; long long n2 = n / x; for (long long y = 2; y * y <= n2; y++) { if (n2 % y) continue; long long z = n2 / y; if (x > 1 && y > 1 && z > 1) ret = min(ret, (x-1) + (y-1) + (z-1)); } } cout << ret << " " << (n-1) << endl; return 0; }