296331

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:250

約数の個数: 16

約数和(自身を含む): 459264

約数和(自身を除く): 162933

約数列:

[1, 3, 7, 21, 103, 137, 309, 411, 721, 959, 2163, 2877, 14111, 42333, 98777, 296331]

約数ペア:

[(1, 296331), (3, 98777), (7, 42333), (21, 14111), (103, 2877), (137, 2163), (309, 959), (411, 721)]