22140837

素因数分解:

$3^3\times {\mathrm{37}}^2\times {\mathrm{599}}^1$

素因数の和:682

約数の個数: 24

約数和(自身を含む): 33768000

約数和(自身を除く): 11627163

約数列:

[1, 3, 9, 27, 37, 111, 333, 599, 999, 1369, 1797, 4107, 5391, 12321, 16173, 22163, 36963, 66489, 199467, 598401, 820031, 2460093, 7380279, 22140837]

約数ペア:

[(1, 22140837), (3, 7380279), (9, 2460093), (27, 820031), (37, 598401), (111, 199467), (333, 66489), (599, 36963), (999, 22163), (1369, 16173), (1797, 12321), (4107, 5391)]