22727121

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:912

約数の個数: 16

約数和(自身を含む): 30932928

約数和(自身を除く): 8205807

約数列:

[1, 3, 101, 107, 303, 321, 701, 2103, 10807, 32421, 70801, 75007, 212403, 225021, 7575707, 22727121]

約数ペア:

[(1, 22727121), (3, 7575707), (101, 225021), (107, 212403), (303, 75007), (321, 70801), (701, 32421), (2103, 10807)]