2015383797

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1103111}}^1$

素因数の和:1103153

約数の個数: 24

約数和(自身を含む): 3441709440

約数和(自身を除く): 1426325643

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 1103111, 3309333, 7721777, 9927999, 23165331, 31990219, 69495993, 95970657, 223931533, 287911971, 671794599, 2015383797]

約数ペア:

[(1, 2015383797), (3, 671794599), (7, 287911971), (9, 223931533), (21, 95970657), (29, 69495993), (63, 31990219), (87, 23165331), (203, 9927999), (261, 7721777), (609, 3309333), (1827, 1103111)]