25108863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{3557}}^1$

素因数の和:3754

約数の個数: 16

約数和(自身を含む): 36263136

約数和(自身を除く): 11154273

約数列:

[1, 3, 13, 39, 181, 543, 2353, 3557, 7059, 10671, 46241, 138723, 643817, 1931451, 8369621, 25108863]

約数ペア:

[(1, 25108863), (3, 8369621), (13, 1931451), (39, 643817), (181, 138723), (543, 46241), (2353, 10671), (3557, 7059)]