25283154

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{324143}}^1$

素因数の和:324161

約数の個数: 16

約数和(自身を含む): 54456192

約数和(自身を除く): 29173038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 324143, 648286, 972429, 1944858, 4213859, 8427718, 12641577, 25283154]

約数ペア:

[(1, 25283154), (2, 12641577), (3, 8427718), (6, 4213859), (13, 1944858), (26, 972429), (39, 648286), (78, 324143)]