23437881

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 35171136

約数和(自身を除く): 11733255

約数列:

[1, 3, 9, 43, 71, 129, 213, 387, 639, 853, 2559, 3053, 7677, 9159, 27477, 36679, 60563, 110037, 181689, 330111, 545067, 2604209, 7812627, 23437881]

約数ペア:

[(1, 23437881), (3, 7812627), (9, 2604209), (43, 545067), (71, 330111), (129, 181689), (213, 110037), (387, 60563), (639, 36679), (853, 27477), (2559, 9159), (3053, 7677)]