21924771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{1753}}^1$

素因数の和:2146

約数の個数: 16

約数和(自身を含む): 31992960

約数和(自身を除く): 10068189

約数列:

[1, 3, 11, 33, 379, 1137, 1753, 4169, 5259, 12507, 19283, 57849, 664387, 1993161, 7308257, 21924771]

約数ペア:

[(1, 21924771), (3, 7308257), (11, 1993161), (33, 664387), (379, 57849), (1137, 19283), (1753, 12507), (4169, 5259)]