2568933

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 24

約数和(自身を含む): 3974880

約数和(自身を除く): 1405947

約数列:

[1, 3, 9, 19, 57, 83, 171, 181, 249, 543, 747, 1577, 1629, 3439, 4731, 10317, 14193, 15023, 30951, 45069, 135207, 285437, 856311, 2568933]

約数ペア:

[(1, 2568933), (3, 856311), (9, 285437), (19, 135207), (57, 45069), (83, 30951), (171, 15023), (181, 14193), (249, 10317), (543, 4731), (747, 3439), (1577, 1629)]