23147917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:924

約数の個数: 16

約数和(自身を含む): 26127360

約数和(自身を除く): 2979443

約数列:

[1, 13, 31, 71, 403, 809, 923, 2201, 10517, 25079, 28613, 57439, 326027, 746707, 1780609, 23147917]

約数ペア:

[(1, 23147917), (13, 1780609), (31, 746707), (71, 326027), (403, 57439), (809, 28613), (923, 25079), (2201, 10517)]