40661929

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 51982784

約数和(自身を除く): 11320855

約数列:

[1, 7, 11, 61, 77, 121, 427, 671, 787, 847, 4697, 5509, 7381, 8657, 48007, 51667, 60599, 95227, 336049, 528077, 666589, 3696539, 5808847, 40661929]

約数ペア:

[(1, 40661929), (7, 5808847), (11, 3696539), (61, 666589), (77, 528077), (121, 336049), (427, 95227), (671, 60599), (787, 51667), (847, 48007), (4697, 8657), (5509, 7381)]