86512719

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{21377}}^1$

素因数の和:21470

約数の個数: 16

約数和(自身を含む): 123137280

約数和(自身を除く): 36624561

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 21377, 64131, 406163, 1218489, 1517767, 4553301, 28837573, 86512719]

約数ペア:

[(1, 86512719), (3, 28837573), (19, 4553301), (57, 1517767), (71, 1218489), (213, 406163), (1349, 64131), (4047, 21377)]