20161313811

素因数分解:

$3^2\times {\mathrm{14437}}^1\times {\mathrm{155167}}^1$

素因数の和:169610

約数の個数: 12

約数和(自身を含む): 29124102592

約数和(自身を除く): 8962788781

約数列:

[1, 3, 9, 14437, 43311, 129933, 155167, 465501, 1396503, 2240145979, 6720437937, 20161313811]

約数ペア:

[(1, 20161313811), (3, 6720437937), (9, 2240145979), (14437, 1396503), (43311, 465501), (129933, 155167)]