290996874003

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{6221}}^1\times {\mathrm{128861}}^1$

素因数の和:135107

約数の個数: 24

約数和(自身を含む): 426546621648

約数和(自身を除く): 135549747645

約数列:

[1, 3, 11, 33, 121, 363, 6221, 18663, 68431, 128861, 205293, 386583, 752741, 1417471, 2258223, 4252413, 15592181, 46776543, 801644281, 2404932843, 8818087091, 26454261273, 96998958001, 290996874003]

約数ペア:

[(1, 290996874003), (3, 96998958001), (11, 26454261273), (33, 8818087091), (121, 2404932843), (363, 801644281), (6221, 46776543), (18663, 15592181), (68431, 4252413), (128861, 2258223), (205293, 1417471), (386583, 752741)]