2787577857

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{977069}}^1$

素因数の和:977392

約数の個数: 12

約数和(自身を含む): 4039207380

約数和(自身を除く): 1251629523

約数列:

[1, 3, 9, 317, 951, 2853, 977069, 2931207, 8793621, 309730873, 929192619, 2787577857]

約数ペア:

[(1, 2787577857), (3, 929192619), (9, 309730873), (317, 8793621), (951, 2931207), (2853, 977069)]