9708021

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{26309}}^1$

素因数の和:26356

約数の個数: 12

約数和(自身を含む): 14365260

約数和(自身を除く): 4657239

約数列:

[1, 3, 9, 41, 123, 369, 26309, 78927, 236781, 1078669, 3236007, 9708021]

約数ペア:

[(1, 9708021), (3, 3236007), (9, 1078669), (41, 236781), (123, 78927), (369, 26309)]