11751311

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2221}}^1$

素因数の和:2282

約数の個数: 16

約数和(自身を含む): 14185248

約数和(自身を除く): 2433937

約数列:

[1, 11, 13, 37, 143, 407, 481, 2221, 5291, 24431, 28873, 82177, 317603, 903947, 1068301, 11751311]

約数ペア:

[(1, 11751311), (11, 1068301), (13, 903947), (37, 317603), (143, 82177), (407, 28873), (481, 24431), (2221, 5291)]