22661019

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{4637}}^1$

素因数の和:4827

約数の個数: 16

約数和(自身を含む): 33764640

約数和(自身を除く): 11103621

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4637, 4887, 13911, 41733, 125199, 839297, 2517891, 7553673, 22661019]

約数ペア:

[(1, 22661019), (3, 7553673), (9, 2517891), (27, 839297), (181, 125199), (543, 41733), (1629, 13911), (4637, 4887)]