642011953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{110749}}^1$

素因数の和:110808

約数の個数: 16

約数和(自身を含む): 765504000

約数和(自身を除く): 123492047

約数列:

[1, 11, 17, 31, 187, 341, 527, 5797, 110749, 1218239, 1882733, 3433219, 20710063, 37765409, 58364723, 642011953]

約数ペア:

[(1, 642011953), (11, 58364723), (17, 37765409), (31, 20710063), (187, 3433219), (341, 1882733), (527, 1218239), (5797, 110749)]