12316779

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{2083}}^1$

素因数の和:2168

約数の個数: 20

約数和(自身を含む): 18660136

約数和(自身を除く): 6343357

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1971, 2083, 5913, 6249, 18747, 56241, 152059, 168723, 456177, 1368531, 4105593, 12316779]

約数ペア:

[(1, 12316779), (3, 4105593), (9, 1368531), (27, 456177), (73, 168723), (81, 152059), (219, 56241), (657, 18747), (1971, 6249), (2083, 5913)]