12012489

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{26171}}^1$

素因数の和:26197

約数の個数: 16

約数和(自身を含む): 18843840

約数和(自身を除く): 6831351

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 26171, 78513, 235539, 444907, 706617, 1334721, 4004163, 12012489]

約数ペア:

[(1, 12012489), (3, 4004163), (9, 1334721), (17, 706617), (27, 444907), (51, 235539), (153, 78513), (459, 26171)]