22997121

素因数分解:

$3^1\times 7^3\times {\mathrm{22349}}^1$

素因数の和:22373

約数の個数: 16

約数和(自身を含む): 35760000

約数和(自身を除く): 12762879

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 22349, 67047, 156443, 469329, 1095101, 3285303, 7665707, 22997121]

約数ペア:

[(1, 22997121), (3, 7665707), (7, 3285303), (21, 1095101), (49, 469329), (147, 156443), (343, 67047), (1029, 22349)]