25172169

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2113}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 38660832

約数和(自身を除く): 13488663

約数列:

[1, 3, 11, 19, 33, 57, 209, 361, 627, 1083, 2113, 3971, 6339, 11913, 23243, 40147, 69729, 120441, 441617, 762793, 1324851, 2288379, 8390723, 25172169]

約数ペア:

[(1, 25172169), (3, 8390723), (11, 2288379), (19, 1324851), (33, 762793), (57, 441617), (209, 120441), (361, 69729), (627, 40147), (1083, 23243), (2113, 11913), (3971, 6339)]