1330972731

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{123341}}^1$

素因数の和:123467

約数の個数: 24

約数和(自身を含む): 2116548720

約数和(自身を除く): 785575989

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 981, 1199, 3597, 10791, 123341, 370023, 1110069, 1356751, 4070253, 12210759, 13444169, 40332507, 120997521, 147885859, 443657577, 1330972731]

約数ペア:

[(1, 1330972731), (3, 443657577), (9, 147885859), (11, 120997521), (33, 40332507), (99, 13444169), (109, 12210759), (327, 4070253), (981, 1356751), (1199, 1110069), (3597, 370023), (10791, 123341)]