323273041

素因数分解:

$7^4\times {\mathrm{13}}^1\times {\mathrm{10357}}^1$

素因数の和:10398

約数の個数: 20

約数和(自身を含む): 406178612

約数和(自身を除く): 82905571

約数列:

[1, 7, 13, 49, 91, 343, 637, 2401, 4459, 10357, 31213, 72499, 134641, 507493, 942487, 3552451, 6597409, 24867157, 46181863, 323273041]

約数ペア:

[(1, 323273041), (7, 46181863), (13, 24867157), (49, 6597409), (91, 3552451), (343, 942487), (637, 507493), (2401, 134641), (4459, 72499), (10357, 31213)]