15940629

素因数分解:

$3^2\times {\mathrm{331}}^1\times {\mathrm{5351}}^1$

素因数の和:5688

約数の個数: 12

約数和(自身を含む): 23099232

約数和(自身を除く): 7158603

約数列:

[1, 3, 9, 331, 993, 2979, 5351, 16053, 48159, 1771181, 5313543, 15940629]

約数ペア:

[(1, 15940629), (3, 5313543), (9, 1771181), (331, 48159), (993, 16053), (2979, 5351)]