22138929

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{1087}}^1$

素因数の和:1197

約数の個数: 24

約数和(自身を含む): 33492992

約数和(自身を除く): 11354063

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 1087, 2263, 3261, 6789, 9783, 20367, 33697, 79351, 101091, 238053, 303273, 714159, 2459881, 7379643, 22138929]

約数ペア:

[(1, 22138929), (3, 7379643), (9, 2459881), (31, 714159), (73, 303273), (93, 238053), (219, 101091), (279, 79351), (657, 33697), (1087, 20367), (2263, 9783), (3261, 6789)]