28575999

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{52051}}^1$

素因数の和:52118

約数の個数: 12

約数和(自身を含む): 41953912

約数和(自身を除く): 13377913

約数列:

[1, 3, 9, 61, 183, 549, 52051, 156153, 468459, 3175111, 9525333, 28575999]

約数ペア:

[(1, 28575999), (3, 9525333), (9, 3175111), (61, 468459), (183, 156153), (549, 52051)]