15310371

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 24

約数和(自身を含む): 21969984

約数和(自身を除く): 6659613

約数列:

[1, 3, 19, 57, 67, 201, 211, 361, 633, 1083, 1273, 3819, 4009, 12027, 14137, 24187, 42411, 72561, 76171, 228513, 268603, 805809, 5103457, 15310371]

約数ペア:

[(1, 15310371), (3, 5103457), (19, 805809), (57, 268603), (67, 228513), (201, 76171), (211, 72561), (361, 42411), (633, 24187), (1083, 14137), (1273, 12027), (3819, 4009)]