42170569

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 50798592

約数和(自身を除く): 8628023

約数列:

[1, 7, 23, 103, 161, 721, 2369, 2543, 16583, 17801, 58489, 261929, 409423, 1833503, 6024367, 42170569]

約数ペア:

[(1, 42170569), (7, 6024367), (23, 1833503), (103, 409423), (161, 261929), (721, 58489), (2369, 17801), (2543, 16583)]