12778875027

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2880071}}^1$

素因数の和:2880123

約数の個数: 24

約数和(自身を含む): 20218105440

約数和(自身を除く): 7439230413

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 2880071, 8640213, 25920639, 48961207, 83522059, 146883621, 250566177, 440650863, 751698531, 1419875003, 4259625009, 12778875027]

約数ペア:

[(1, 12778875027), (3, 4259625009), (9, 1419875003), (17, 751698531), (29, 440650863), (51, 250566177), (87, 146883621), (153, 83522059), (261, 48961207), (493, 25920639), (1479, 8640213), (4437, 2880071)]