131560638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{181213}}^1$

素因数の和:181240

約数の個数: 24

約数和(自身を含む): 289217544

約数和(自身を除く): 157656906

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 363, 726, 181213, 362426, 543639, 1087278, 1993343, 3986686, 5980029, 11960058, 21926773, 43853546, 65780319, 131560638]

約数ペア:

[(1, 131560638), (2, 65780319), (3, 43853546), (6, 21926773), (11, 11960058), (22, 5980029), (33, 3986686), (66, 1993343), (121, 1087278), (242, 543639), (363, 362426), (726, 181213)]