528862009

素因数分解:

${\mathrm{13}}^2\times {\mathrm{29}}^2\times {\mathrm{61}}^2$

素因数の和:206

約数の個数: 27

約数和(自身を含む): 602983719

約数和(自身を除く): 74121710

約数列:

[1, 13, 29, 61, 169, 377, 793, 841, 1769, 3721, 4901, 10309, 10933, 22997, 48373, 51301, 107909, 142129, 298961, 628849, 666913, 1402817, 3129361, 8669869, 18236621, 40681693, 528862009]

約数ペア:

[(1, 528862009), (13, 40681693), (29, 18236621), (61, 8669869), (169, 3129361), (377, 1402817), (793, 666913), (841, 628849), (1769, 298961), (3721, 142129), (4901, 107909), (10309, 51301), (10933, 48373)]