139110891

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{631}}^1\times {\mathrm{1709}}^1$

素因数の和:2386

約数の個数: 16

約数和(自身を含む): 190206720

約数和(自身を除く): 51095829

約数列:

[1, 3, 43, 129, 631, 1709, 1893, 5127, 27133, 73487, 81399, 220461, 1078379, 3235137, 46370297, 139110891]

約数ペア:

[(1, 139110891), (3, 46370297), (43, 3235137), (129, 1078379), (631, 220461), (1709, 81399), (1893, 73487), (5127, 27133)]