240492087

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{3209}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 379576080

約数和(自身を除く): 139083993

約数列:

[1, 3, 9, 11, 33, 99, 757, 2271, 3209, 6813, 8327, 9627, 24981, 28881, 35299, 74943, 105897, 317691, 2429213, 7287639, 21862917, 26721343, 80164029, 240492087]

約数ペア:

[(1, 240492087), (3, 80164029), (9, 26721343), (11, 21862917), (33, 7287639), (99, 2429213), (757, 317691), (2271, 105897), (3209, 74943), (6813, 35299), (8327, 28881), (9627, 24981)]