9864243

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 14826240

約数和(自身を除く): 4961997

約数列:

[1, 3, 9, 43, 71, 129, 213, 359, 387, 639, 1077, 3053, 3231, 9159, 15437, 25489, 27477, 46311, 76467, 138933, 229401, 1096027, 3288081, 9864243]

約数ペア:

[(1, 9864243), (3, 3288081), (9, 1096027), (43, 229401), (71, 138933), (129, 76467), (213, 46311), (359, 27477), (387, 25489), (639, 15437), (1077, 9159), (3053, 3231)]