2051279241

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{137827}}^1$

素因数の和:137893

約数の個数: 24

約数和(自身を含む): 3079628832

約数和(自身を除く): 1028349591

約数列:

[1, 3, 11, 33, 41, 121, 123, 363, 451, 1353, 4961, 14883, 137827, 413481, 1516097, 4548291, 5650907, 16677067, 16952721, 50031201, 62159977, 186479931, 683759747, 2051279241]

約数ペア:

[(1, 2051279241), (3, 683759747), (11, 186479931), (33, 62159977), (41, 50031201), (121, 16952721), (123, 16677067), (363, 5650907), (451, 4548291), (1353, 1516097), (4961, 413481), (14883, 137827)]