386677239

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{163}}^1\times {\mathrm{4679}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 561824640

約数和(自身を除く): 175147401

約数列:

[1, 3, 13, 39, 163, 169, 489, 507, 2119, 4679, 6357, 14037, 27547, 60827, 82641, 182481, 762677, 790751, 2288031, 2372253, 9914801, 29744403, 128892413, 386677239]

約数ペア:

[(1, 386677239), (3, 128892413), (13, 29744403), (39, 9914801), (163, 2372253), (169, 2288031), (489, 790751), (507, 762677), (2119, 182481), (4679, 82641), (6357, 60827), (14037, 27547)]