# include "bits/stdc++.h"
using namespace std;
using LL = long long;
using ULL = unsigned long long;
const double PI = acos(-1);
template<class T>constexpr T INF() { return ::std::numeric_limits<T>::max(); }
template<class T>constexpr T HINF() { return INF<T>() / 2; }
template <typename T_char>T_char TL(T_char cX) { return tolower(cX); };
template <typename T_char>T_char TU(T_char cX) { return toupper(cX); };
const int vy[] = { -1, -1, -1, 0, 1, 1, 1, 0 }, vx[] = { -1, 0, 1, 1, 1, 0, -1, -1 };
const int dx[4] = { -1,0,1,0 }, dy[4] = { 0,-1,0,1 };
const char dir[4] = { 'u','l','d','r' };
int popcnt(unsigned long long n) { int cnt = 0; for (int i = 0; i < 64; i++)if ((n >> i) & 1)cnt++; return cnt; }
int d_sum(LL n) { int ret = 0; while (n > 0) { ret += n % 10; n /= 10; }return ret; }
int d_cnt(LL n) { int ret = 0; while (n > 0) { ret++; n /= 10; }return ret; }
LL gcd(LL a, LL b) { if (b == 0)return a; return gcd(b, a%b); };
LL lcm(LL a, LL b) { LL g = gcd(a, b); return a / g*b; };
# define ALL(qpqpq)           (qpqpq).begin(),(qpqpq).end()
# define UNIQUE(wpwpw)        (wpwpw).erase(unique(ALL((wpwpw))),(wpwpw).end())
# define LOWER(epepe)         transform(ALL((epepe)),(epepe).begin(),TL<char>)
# define UPPER(rprpr)         transform(ALL((rprpr)),(rprpr).begin(),TU<char>)
# define FOR(i,tptpt,ypypy)   for(LL i=(tptpt);i<(ypypy);i++)
# define REP(i,upupu)         FOR(i,0,upupu)
# define INIT                 std::ios::sync_with_stdio(false);std::cin.tie(0)
# pragma warning(disable:4996)

vector<LL> PrimeFact(LL n) {
	vector<LL> res;
	while (n != 1) {
		if (n == 2 || n == 3) {
			res.emplace_back(n); n /= n;
			continue;
		}
		bool prime_flag = false;
		for (int i = 2; i*i <= n; i++) {
			if (n%i == 0) {
				res.emplace_back(i); n /= i;
				prime_flag = true;
				break;
			}
		}
		if (!prime_flag) { res.emplace_back(n); n /= n; }
	}
	return res;
}

LL n;

int main() {
	cin >> n;
	vector<LL> v = PrimeFact(n);
	map<LL, int>mp;
	int cnt = 0;
	LL num = 0;
	REP(i, v.size()) {
		mp[v[i]]++;
		num += v[i] - 1;
	}
	for (auto a : mp) {
		cnt++;
	}
	if (cnt > 2) {
		cout << n - 1 << " " << n - 1 << endl;
	}
	else {
		cout << num << " " << n - 1 << endl;
	}
}