8287929

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{5449}}^1$

素因数の和:5481

約数の個数: 18

約数和(自身を含む): 12965550

約数和(自身を除く): 4677621

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 5449, 16347, 49041, 70837, 212511, 637533, 920881, 2762643, 8287929]

約数ペア:

[(1, 8287929), (3, 2762643), (9, 920881), (13, 637533), (39, 212511), (117, 70837), (169, 49041), (507, 16347), (1521, 5449)]