9729567

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{811}}^1$

素因数の和:891

約数の個数: 24

約数和(自身を含む): 14862848

約数和(自身を除く): 5133281

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 811, 1333, 2433, 3999, 7299, 11997, 25141, 34873, 75423, 104619, 226269, 313857, 1081063, 3243189, 9729567]

約数ペア:

[(1, 9729567), (3, 3243189), (9, 1081063), (31, 313857), (43, 226269), (93, 104619), (129, 75423), (279, 34873), (387, 25141), (811, 11997), (1333, 7299), (2433, 3999)]