874328247

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241061}}^1$

素因数の和:241111

約数の個数: 24

約数和(自身を含む): 1403945088

約数和(自身を除く): 529616841

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 241061, 723183, 2169549, 3133793, 7472891, 9401379, 22418673, 28204137, 67256019, 97147583, 291442749, 874328247]

約数ペア:

[(1, 874328247), (3, 291442749), (9, 97147583), (13, 67256019), (31, 28204137), (39, 22418673), (93, 9401379), (117, 7472891), (279, 3133793), (403, 2169549), (1209, 723183), (3627, 241061)]