261036303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{100129}}^1$

素因数の和:100222

約数の個数: 16

約数和(自身を含む): 384499200

約数和(自身を除く): 123462897

約数列:

[1, 3, 11, 33, 79, 237, 869, 2607, 100129, 300387, 1101419, 3304257, 7910191, 23730573, 87012101, 261036303]

約数ペア:

[(1, 261036303), (3, 87012101), (11, 23730573), (33, 7910191), (79, 3304257), (237, 1101419), (869, 300387), (2607, 100129)]