57871009

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{69473}}^1$

素因数の和:69504

約数の個数: 12

約数和(自身を含む): 71280324

約数和(自身を除く): 13409315

約数列:

[1, 7, 17, 49, 119, 833, 69473, 486311, 1181041, 3404177, 8267287, 57871009]

約数ペア:

[(1, 57871009), (7, 8267287), (17, 3404177), (49, 1181041), (119, 486311), (833, 69473)]