86796073

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{2213}}^1$

素因数の和:2664

約数の個数: 16

約数和(自身を含む): 107122176

約数和(自身を除く): 20326103

約数列:

[1, 7, 13, 91, 431, 2213, 3017, 5603, 15491, 28769, 39221, 201383, 953803, 6676621, 12399439, 86796073]

約数ペア:

[(1, 86796073), (7, 12399439), (13, 6676621), (91, 953803), (431, 201383), (2213, 39221), (3017, 28769), (5603, 15491)]