2913144429

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{17789}}^1$

素因数の和:17854

約数の個数: 48

約数和(自身を含む): 4688020800

約数和(自身を除く): 1774876371

約数列:

[1, 3, 13, 17, 19, 39, 51, 57, 169, 221, 247, 323, 507, 663, 741, 969, 2873, 3211, 4199, 8619, 9633, 12597, 17789, 53367, 54587, 163761, 231257, 302413, 337991, 693771, 907239, 1013973, 3006341, 3931369, 4393883, 5745847, 9019023, 11794107, 13181649, 17237541, 51107797, 57120479, 74696011, 153323391, 171361437, 224088033, 971048143, 2913144429]

約数ペア:

[(1, 2913144429), (3, 971048143), (13, 224088033), (17, 171361437), (19, 153323391), (39, 74696011), (51, 57120479), (57, 51107797), (169, 17237541), (221, 13181649), (247, 11794107), (323, 9019023), (507, 5745847), (663, 4393883), (741, 3931369), (969, 3006341), (2873, 1013973), (3211, 907239), (4199, 693771), (8619, 337991), (9633, 302413), (12597, 231257), (17789, 163761), (53367, 54587)]