31965441

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{499}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 43296000

約数和(自身を除く): 11330559

約数列:

[1, 3, 131, 163, 393, 489, 499, 1497, 21353, 64059, 65369, 81337, 196107, 244011, 10655147, 31965441]

約数ペア:

[(1, 31965441), (3, 10655147), (131, 244011), (163, 196107), (393, 81337), (489, 65369), (499, 64059), (1497, 21353)]