550324431

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{839}}^1\times {\mathrm{2351}}^1$

素因数の和:3227

約数の個数: 24

約数和(自身を含む): 821882880

約数和(自身を除く): 271558449

約数列:

[1, 3, 9, 31, 93, 279, 839, 2351, 2517, 7053, 7551, 21159, 26009, 72881, 78027, 218643, 234081, 655929, 1972489, 5917467, 17752401, 61147159, 183441477, 550324431]

約数ペア:

[(1, 550324431), (3, 183441477), (9, 61147159), (31, 17752401), (93, 5917467), (279, 1972489), (839, 655929), (2351, 234081), (2517, 218643), (7053, 78027), (7551, 72881), (21159, 26009)]