157777493

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3724

約数の個数: 16

約数和(自身を含む): 175913856

約数和(自身を除く): 18136363

約数列:

[1, 17, 23, 113, 391, 1921, 2599, 3571, 44183, 60707, 82133, 403523, 1396261, 6859891, 9281029, 157777493]

約数ペア:

[(1, 157777493), (17, 9281029), (23, 6859891), (113, 1396261), (391, 403523), (1921, 82133), (2599, 60707), (3571, 44183)]