161338619

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{9241}}^1$

素因数の和:9350

約数の個数: 16

約数和(自身を含む): 186318720

約数和(自身を除く): 24980101

約数列:

[1, 13, 17, 79, 221, 1027, 1343, 9241, 17459, 120133, 157097, 730039, 2042261, 9490507, 12410663, 161338619]

約数ペア:

[(1, 161338619), (13, 12410663), (17, 9490507), (79, 2042261), (221, 730039), (1027, 157097), (1343, 120133), (9241, 17459)]