6657879

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2053}}^1$

素因数の和:2126

約数の個数: 16

約数和(自身を含む): 9464832

約数和(自身を除く): 2806953

約数列:

[1, 3, 23, 47, 69, 141, 1081, 2053, 3243, 6159, 47219, 96491, 141657, 289473, 2219293, 6657879]

約数ペア:

[(1, 6657879), (3, 2219293), (23, 289473), (47, 141657), (69, 96491), (141, 47219), (1081, 6159), (2053, 3243)]