22680963

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{68111}}^1$

素因数の和:68154

約数の個数: 12

約数和(自身を含む): 33647328

約数和(自身を除く): 10966365

約数列:

[1, 3, 9, 37, 111, 333, 68111, 204333, 612999, 2520107, 7560321, 22680963]

約数ペア:

[(1, 22680963), (3, 7560321), (9, 2520107), (37, 612999), (111, 204333), (333, 68111)]