201716307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{4549}}^1$

素因数の和:4947

約数の個数: 24

約数和(自身を含む): 314678000

約数和(自身を除く): 112961693

約数列:

[1, 3, 9, 13, 39, 117, 379, 1137, 3411, 4549, 4927, 13647, 14781, 40941, 44343, 59137, 177411, 532233, 1724071, 5172213, 15516639, 22412923, 67238769, 201716307]

約数ペア:

[(1, 201716307), (3, 67238769), (9, 22412923), (13, 15516639), (39, 5172213), (117, 1724071), (379, 532233), (1137, 177411), (3411, 59137), (4549, 44343), (4927, 40941), (13647, 14781)]