21004412291

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1429}}^1\times {\mathrm{22037}}^1$

素因数の和:23518

約数の個数: 16

約数和(自身を含む): 22690324800

約数和(自身を除く): 1685912509

約数列:

[1, 23, 29, 667, 1429, 22037, 32867, 41441, 506851, 639073, 953143, 14698679, 31490873, 724290079, 913235317, 21004412291]

約数ペア:

[(1, 21004412291), (23, 913235317), (29, 724290079), (667, 31490873), (1429, 14698679), (22037, 953143), (32867, 639073), (41441, 506851)]