70216951

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:611

約数の個数: 24

約数和(自身を含む): 86640000

約数和(自身を除く): 16423049

約数列:

[1, 7, 19, 49, 133, 199, 379, 931, 1393, 2653, 3781, 7201, 9751, 18571, 26467, 50407, 75421, 185269, 352849, 527947, 1432999, 3695629, 10030993, 70216951]

約数ペア:

[(1, 70216951), (7, 10030993), (19, 3695629), (49, 1432999), (133, 527947), (199, 352849), (379, 185269), (931, 75421), (1393, 50407), (2653, 26467), (3781, 18571), (7201, 9751)]