86519797

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{17939}}^1$

素因数の和:18012

約数の個数: 16

約数和(自身を含む): 108501120

約数和(自身を除く): 21981323

約数列:

[1, 7, 13, 53, 91, 371, 689, 4823, 17939, 125573, 233207, 950767, 1632449, 6655369, 12359971, 86519797]

約数ペア:

[(1, 86519797), (7, 12359971), (13, 6655369), (53, 1632449), (91, 950767), (371, 233207), (689, 125573), (4823, 17939)]