56739711

素因数分解:

$3^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{7129}}^1$

素因数の和:7518

約数の個数: 16

約数和(自身を含む): 86700800

約数和(自身を除く): 29961089

約数列:

[1, 3, 7, 21, 379, 1137, 2653, 7129, 7959, 21387, 49903, 149709, 2701891, 8105673, 18913237, 56739711]

約数ペア:

[(1, 56739711), (3, 18913237), (7, 8105673), (21, 2701891), (379, 149709), (1137, 49903), (2653, 21387), (7129, 7959)]