11704217

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{523}}^1$

素因数の和:692

約数の個数: 16

約数和(自身を含む): 14085120

約数和(自身を除く): 2380903

約数列:

[1, 7, 23, 139, 161, 523, 973, 3197, 3661, 12029, 22379, 72697, 84203, 508879, 1672031, 11704217]

約数ペア:

[(1, 11704217), (7, 1672031), (23, 508879), (139, 84203), (161, 72697), (523, 22379), (973, 12029), (3197, 3661)]