57047081

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16943}}^1$

素因数の和:17000

約数の個数: 16

約数和(自身を含む): 72113664

約数和(自身を除く): 15066583

約数列:

[1, 7, 13, 37, 91, 259, 481, 3367, 16943, 118601, 220259, 626891, 1541813, 4388237, 8149583, 57047081]

約数ペア:

[(1, 57047081), (7, 8149583), (13, 4388237), (37, 1541813), (91, 626891), (259, 220259), (481, 118601), (3367, 16943)]