#include <bits/stdc++.h>

using i64 = long long;
using u64 = unsigned long long;
using u32 = unsigned;

using u128 = unsigned __int128;
using i128 = __int128;

const int MOD = 100003;

int main() {
    std::ios::sync_with_stdio(false);
    std::cin.tie(nullptr);

    i64 N, K;
    std::cin >> N >> K;
    K--;

    auto denum = [&](i64 num) -> i64 {
        i64 ret = 0;
        for (int i = 1; i <= num / i; i++) {
            if (num % i == 0) {
                ret += i;
                if (i != num / i) ret += num / i;
                ret %= MOD;
            }
        }

        return ret % MOD;
    };

    std::vector<int> A;
    std::map<int, int> pos;

    int cur = N, nxt;
    for (int i = 0; i < K; i++) {
        A.push_back(cur);
        pos[cur] = i;
        nxt = denum(cur) % MOD;
        if (pos.count(nxt)) {
            int st = pos[nxt];
            int len = i + 1 - st;
            int p = st + (K - st) % len;
            std::cout << A[p] << '\n';
            return 0;
        }
        cur = nxt;
    }
    std::cout << cur << '\n';

    return 0;
}