56791749

素因数分解:

$3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{14159}}^1$

素因数の和:14360

約数の個数: 16

約数和(自身を含む): 86999040

約数和(自身を除く): 30207291

約数列:

[1, 3, 7, 21, 191, 573, 1337, 4011, 14159, 42477, 99113, 297339, 2704369, 8113107, 18930583, 56791749]

約数ペア:

[(1, 56791749), (3, 18930583), (7, 8113107), (21, 2704369), (191, 297339), (573, 99113), (1337, 42477), (4011, 14159)]