80853479

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3347}}^1$

素因数の和:3407

約数の個数: 24

約数和(自身を含む): 103051440

約数和(自身を除く): 22197961

約数列:

[1, 7, 17, 29, 49, 119, 203, 493, 833, 1421, 3347, 3451, 23429, 24157, 56899, 97063, 164003, 398293, 679441, 1650071, 2788051, 4756087, 11550497, 80853479]

約数ペア:

[(1, 80853479), (7, 11550497), (17, 4756087), (29, 2788051), (49, 1650071), (119, 679441), (203, 398293), (493, 164003), (833, 97063), (1421, 56899), (3347, 24157), (3451, 23429)]