10538919

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:455

約数の個数: 24

約数和(自身を含む): 15912000

約数和(自身を除く): 5373081

約数列:

[1, 3, 9, 29, 87, 149, 261, 271, 447, 813, 1341, 2439, 4321, 7859, 12963, 23577, 38889, 40379, 70731, 121137, 363411, 1170991, 3512973, 10538919]

約数ペア:

[(1, 10538919), (3, 3512973), (9, 1170991), (29, 363411), (87, 121137), (149, 70731), (261, 40379), (271, 38889), (447, 23577), (813, 12963), (1341, 7859), (2439, 4321)]