39173121

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9049}}^1$

素因数の和:9105

約数の個数: 24

約数和(自身を含む): 62589800

約数和(自身を除く): 23416679

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 1443, 4329, 9049, 27147, 81441, 117637, 334813, 352911, 1004439, 1058733, 3013317, 4352569, 13057707, 39173121]

約数ペア:

[(1, 39173121), (3, 13057707), (9, 4352569), (13, 3013317), (37, 1058733), (39, 1004439), (111, 352911), (117, 334813), (333, 117637), (481, 81441), (1443, 27147), (4329, 9049)]