13110391

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{11633}}^1$

素因数の和:11670

約数の個数: 12

約数和(自身を含む): 15915312

約数和(自身を除く): 2804921

約数列:

[1, 7, 23, 49, 161, 1127, 11633, 81431, 267559, 570017, 1872913, 13110391]

約数ペア:

[(1, 13110391), (7, 1872913), (23, 570017), (49, 267559), (161, 81431), (1127, 11633)]