22871313

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{523}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 34168992

約数和(自身を除く): 11297679

約数列:

[1, 3, 9, 43, 113, 129, 339, 387, 523, 1017, 1569, 4707, 4859, 14577, 22489, 43731, 59099, 67467, 177297, 202401, 531891, 2541257, 7623771, 22871313]

約数ペア:

[(1, 22871313), (3, 7623771), (9, 2541257), (43, 531891), (113, 202401), (129, 177297), (339, 67467), (387, 59099), (523, 43731), (1017, 22489), (1569, 14577), (4707, 4859)]