140401473401

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{6365393}}^1$

素因数の和:6365560

約数の個数: 16

約数和(自身を含む): 168657479424

約数和(自身を除く): 28256006023

約数列:

[1, 7, 23, 137, 161, 959, 3151, 22057, 6365393, 44557751, 146404039, 872058841, 1024828273, 6104411887, 20057353343, 140401473401]

約数ペア:

[(1, 140401473401), (7, 20057353343), (23, 6104411887), (137, 1024828273), (161, 872058841), (959, 146404039), (3151, 44557751), (22057, 6365393)]