8625987

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{18793}}^1$

素因数の和:18819

約数の個数: 16

約数和(自身を含む): 13531680

約数和(自身を除く): 4905693

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 18793, 56379, 169137, 319481, 507411, 958443, 2875329, 8625987]

約数ペア:

[(1, 8625987), (3, 2875329), (9, 958443), (17, 507411), (27, 319481), (51, 169137), (153, 56379), (459, 18793)]