486546849

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{2917}}^1$

素因数の和:3397

約数の個数: 24

約数和(自身を含む): 721049472

約数和(自身を除く): 234502623

約数列:

[1, 3, 9, 43, 129, 387, 431, 1293, 2917, 3879, 8751, 18533, 26253, 55599, 125431, 166797, 376293, 1128879, 1257227, 3771681, 11315043, 54060761, 162182283, 486546849]

約数ペア:

[(1, 486546849), (3, 162182283), (9, 54060761), (43, 11315043), (129, 3771681), (387, 1257227), (431, 1128879), (1293, 376293), (2917, 166797), (3879, 125431), (8751, 55599), (18533, 26253)]