82791917

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{15803}}^1$

素因数の和:15860

約数の個数: 12

約数和(自身を含む): 92548224

約数和(自身を除く): 9756307

約数列:

[1, 13, 31, 169, 403, 5239, 15803, 205439, 489893, 2670707, 6368609, 82791917]

約数ペア:

[(1, 82791917), (13, 6368609), (31, 2670707), (169, 489893), (403, 205439), (5239, 15803)]