2017408437

素因数分解:

$3^4\times {\mathrm{11}}^2\times {\mathrm{205837}}^1$

素因数の和:205871

約数の個数: 30

約数和(自身を含む): 3312550934

約数和(自身を除く): 1295142497

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 121, 297, 363, 891, 1089, 3267, 9801, 205837, 617511, 1852533, 2264207, 5557599, 6792621, 16672797, 20377863, 24906277, 61133589, 74718831, 183400767, 224156493, 672469479, 2017408437]

約数ペア:

[(1, 2017408437), (3, 672469479), (9, 224156493), (11, 183400767), (27, 74718831), (33, 61133589), (81, 24906277), (99, 20377863), (121, 16672797), (297, 6792621), (363, 5557599), (891, 2264207), (1089, 1852533), (3267, 617511), (9801, 205837)]