2021868939

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{5653}}^1\times {\mathrm{7013}}^1$

素因数の和:12686

約数の個数: 16

約数和(自身を含む): 2855315232

約数和(自身を除く): 833446293

約数列:

[1, 3, 17, 51, 5653, 7013, 16959, 21039, 96101, 119221, 288303, 357663, 39644489, 118933467, 673956313, 2021868939]

約数ペア:

[(1, 2021868939), (3, 673956313), (17, 118933467), (51, 39644489), (5653, 357663), (7013, 288303), (16959, 119221), (21039, 96101)]