20161116759

素因数分解:

$3^1\times 7^1\times {\mathrm{5783}}^1\times {\mathrm{166013}}^1$

素因数の和:171806

約数の個数: 16

約数和(自身を含む): 30727199232

約数和(自身を除く): 10566082473

約数列:

[1, 3, 7, 21, 5783, 17349, 40481, 121443, 166013, 498039, 1162091, 3486273, 960053179, 2880159537, 6720372253, 20161116759]

約数ペア:

[(1, 20161116759), (3, 6720372253), (7, 2880159537), (21, 960053179), (5783, 3486273), (17349, 1162091), (40481, 498039), (121443, 166013)]