40659099

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{2549}}^1$

素因数の和:2974

約数の個数: 16

約数和(自身を含む): 58548000

約数和(自身を除く): 17888901

約数列:

[1, 3, 13, 39, 409, 1227, 2549, 5317, 7647, 15951, 33137, 99411, 1042541, 3127623, 13553033, 40659099]

約数ペア:

[(1, 40659099), (3, 13553033), (13, 3127623), (39, 1042541), (409, 99411), (1227, 33137), (2549, 15951), (5317, 7647)]