13031837

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2017}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 16273152

約数和(自身を除く): 3241315

約数列:

[1, 7, 13, 71, 91, 497, 923, 2017, 6461, 14119, 26221, 143207, 183547, 1002449, 1861691, 13031837]

約数ペア:

[(1, 13031837), (7, 1861691), (13, 1002449), (71, 183547), (91, 143207), (497, 26221), (923, 14119), (2017, 6461)]