2012997951

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{34747}}^1$

素因数の和:34951

約数の個数: 24

約数和(自身を含む): 2997640464

約数和(自身を除く): 984642513

約数列:

[1, 3, 9, 41, 123, 157, 369, 471, 1413, 6437, 19311, 34747, 57933, 104241, 312723, 1424627, 4273881, 5455279, 12821643, 16365837, 49097511, 223666439, 670999317, 2012997951]

約数ペア:

[(1, 2012997951), (3, 670999317), (9, 223666439), (41, 49097511), (123, 16365837), (157, 12821643), (369, 5455279), (471, 4273881), (1413, 1424627), (6437, 312723), (19311, 104241), (34747, 57933)]