12998713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 16200576

約数和(自身を除く): 3201863

約数列:

[1, 7, 13, 83, 91, 581, 1079, 1721, 7553, 12047, 22373, 142843, 156611, 999901, 1856959, 12998713]

約数ペア:

[(1, 12998713), (7, 1856959), (13, 999901), (83, 156611), (91, 142843), (581, 22373), (1079, 12047), (1721, 7553)]