2164503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{613}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 3182976

約数和(自身を除く): 1018473

約数列:

[1, 3, 11, 33, 107, 321, 613, 1177, 1839, 3531, 6743, 20229, 65591, 196773, 721501, 2164503]

約数ペア:

[(1, 2164503), (3, 721501), (11, 196773), (33, 65591), (107, 20229), (321, 6743), (613, 3531), (1177, 1839)]