40643733

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{557}}^1\times {\mathrm{1871}}^1$

素因数の和:2444

約数の個数: 16

約数和(自身を含む): 58496256

約数和(自身を除く): 17852523

約数列:

[1, 3, 13, 39, 557, 1671, 1871, 5613, 7241, 21723, 24323, 72969, 1042147, 3126441, 13547911, 40643733]

約数ペア:

[(1, 40643733), (3, 13547911), (13, 3126441), (39, 1042147), (557, 72969), (1671, 24323), (1871, 21723), (5613, 7241)]