12316131

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:792

約数の個数: 20

約数和(自身を含む): 18492672

約数和(自身を除く): 6176541

約数列:

[1, 3, 9, 27, 81, 383, 397, 1149, 1191, 3447, 3573, 10341, 10719, 31023, 32157, 152051, 456153, 1368459, 4105377, 12316131]

約数ペア:

[(1, 12316131), (3, 4105377), (9, 1368459), (27, 456153), (81, 152051), (383, 32157), (397, 31023), (1149, 10719), (1191, 10341), (3447, 3573)]