2912378887

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{5479}}^1$

素因数の和:5715

約数の個数: 24

約数和(自身を含む): 3358494720

約数和(自身を除く): 446115833

約数列:

[1, 11, 23, 121, 191, 253, 2101, 2783, 4393, 5479, 23111, 48323, 60269, 126017, 531553, 662959, 1046489, 1386187, 11511379, 15248057, 24069247, 126625169, 264761717, 2912378887]

約数ペア:

[(1, 2912378887), (11, 264761717), (23, 126625169), (121, 24069247), (191, 15248057), (253, 11511379), (2101, 1386187), (2783, 1046489), (4393, 662959), (5479, 531553), (23111, 126017), (48323, 60269)]