726307989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{13093}}^1$

素因数の和:13189

約数の個数: 24

約数和(自身を含む): 1082926176

約数和(自身を除く): 356618187

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 1681, 5043, 13093, 18491, 39279, 55473, 144023, 432069, 536813, 1610439, 5904943, 17714829, 22009333, 66027999, 242102663, 726307989]

約数ペア:

[(1, 726307989), (3, 242102663), (11, 66027999), (33, 22009333), (41, 17714829), (123, 5904943), (451, 1610439), (1353, 536813), (1681, 432069), (5043, 144023), (13093, 55473), (18491, 39279)]