56580657

素因数分解:

$3^1\times 7^1\times {\mathrm{1291}}^1\times {\mathrm{2087}}^1$

素因数の和:3388

約数の個数: 16

約数和(自身を含む): 86326272

約数和(自身を除く): 29745615

約数列:

[1, 3, 7, 21, 1291, 2087, 3873, 6261, 9037, 14609, 27111, 43827, 2694317, 8082951, 18860219, 56580657]

約数ペア:

[(1, 56580657), (3, 18860219), (7, 8082951), (21, 2694317), (1291, 43827), (2087, 27111), (3873, 14609), (6261, 9037)]