86722519

素因数分解:

${\mathrm{13}}^2\times {\mathrm{619}}^1\times {\mathrm{829}}^1$

素因数の和:1474

約数の個数: 12

約数和(自身を含む): 94171800

約数和(自身を除く): 7449281

約数列:

[1, 13, 169, 619, 829, 8047, 10777, 104611, 140101, 513151, 6670963, 86722519]

約数ペア:

[(1, 86722519), (13, 6670963), (169, 513151), (619, 140101), (829, 104611), (8047, 10777)]