22710729

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^2\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 24

約数和(自身を含む): 32500800

約数和(自身を除く): 9790071

約数列:

[1, 3, 23, 47, 69, 141, 149, 447, 1081, 2209, 3243, 3427, 6627, 7003, 10281, 21009, 50807, 152421, 161069, 329141, 483207, 987423, 7570243, 22710729]

約数ペア:

[(1, 22710729), (3, 7570243), (23, 987423), (47, 483207), (69, 329141), (141, 161069), (149, 152421), (447, 50807), (1081, 21009), (2209, 10281), (3243, 7003), (3427, 6627)]