8390889

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2521

約数の個数: 24

約数和(自身を含む): 13508040

約数和(自身を除く): 5117151

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 377, 1131, 2473, 3393, 7419, 22257, 32149, 71717, 96447, 215151, 289341, 645453, 932321, 2796963, 8390889]

約数ペア:

[(1, 8390889), (3, 2796963), (9, 932321), (13, 645453), (29, 289341), (39, 215151), (87, 96447), (117, 71717), (261, 32149), (377, 22257), (1131, 7419), (2473, 3393)]