1807099811

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{3863}}^1$

素因数の和:3983

約数の個数: 24

約数和(自身を含む): 2106590976

約数和(自身を除く): 299491165

約数列:

[1, 11, 23, 43, 253, 473, 989, 1849, 3863, 10879, 20339, 42493, 42527, 88849, 166109, 467797, 977339, 1827199, 3820507, 7142687, 42025577, 78569557, 164281801, 1807099811]

約数ペア:

[(1, 1807099811), (11, 164281801), (23, 78569557), (43, 42025577), (253, 7142687), (473, 3820507), (989, 1827199), (1849, 977339), (3863, 467797), (10879, 166109), (20339, 88849), (42493, 42527)]