31200543

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2789}}^1$

素因数の和:2919

約数の個数: 24

約数和(自身を含む): 49617360

約数和(自身を除く): 18416817

約数列:

[1, 3, 9, 11, 33, 99, 113, 339, 1017, 1243, 2789, 3729, 8367, 11187, 25101, 30679, 92037, 276111, 315157, 945471, 2836413, 3466727, 10400181, 31200543]

約数ペア:

[(1, 31200543), (3, 10400181), (9, 3466727), (11, 2836413), (33, 945471), (99, 315157), (113, 276111), (339, 92037), (1017, 30679), (1243, 25101), (2789, 11187), (3729, 8367)]