28518919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{29}}^1$

素因数の和:112

約数の個数: 36

約数和(自身を含む): 36431640

約数和(自身を除く): 7912721

約数列:

[1, 11, 13, 23, 29, 143, 169, 253, 299, 319, 377, 529, 667, 1859, 3289, 3887, 4147, 4901, 5819, 6877, 7337, 8671, 15341, 42757, 53911, 75647, 89401, 95381, 112723, 168751, 199433, 983411, 1239953, 2193763, 2592629, 28518919]

約数ペア:

[(1, 28518919), (11, 2592629), (13, 2193763), (23, 1239953), (29, 983411), (143, 199433), (169, 168751), (253, 112723), (299, 95381), (319, 89401), (377, 75647), (529, 53911), (667, 42757), (1859, 15341), (3289, 8671), (3887, 7337), (4147, 6877), (4901, 5819)]