13974037

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{523}}^1$

素因数の和:888

約数の個数: 16

約数和(自身を含む): 17505792

約数和(自身を除く): 3531755

約数列:

[1, 7, 11, 77, 347, 523, 2429, 3661, 3817, 5753, 26719, 40271, 181481, 1270367, 1996291, 13974037]

約数ペア:

[(1, 13974037), (7, 1996291), (11, 1270367), (77, 181481), (347, 40271), (523, 26719), (2429, 5753), (3661, 3817)]