13917423

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{193}}^1$

素因数の和:295

約数の個数: 24

約数和(自身を含む): 20565552

約数和(自身を除く): 6648129

約数列:

[1, 3, 13, 39, 43, 129, 193, 559, 579, 1677, 1849, 2509, 5547, 7527, 8299, 24037, 24897, 72111, 107887, 323661, 356857, 1070571, 4639141, 13917423]

約数ペア:

[(1, 13917423), (3, 4639141), (13, 1070571), (39, 356857), (43, 323661), (129, 107887), (193, 72111), (559, 24897), (579, 24037), (1677, 8299), (1849, 7527), (2509, 5547)]