15556887

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{33893}}^1$

素因数の和:33919

約数の個数: 16

約数和(自身を含む): 24403680

約数和(自身を除く): 8846793

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 33893, 101679, 305037, 576181, 915111, 1728543, 5185629, 15556887]

約数ペア:

[(1, 15556887), (3, 5185629), (9, 1728543), (17, 915111), (27, 576181), (51, 305037), (153, 101679), (459, 33893)]