210489807

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{23027}}^1$

素因数の和:23318

約数の個数: 16

約数和(自身を含む): 307285632

約数和(自身を除く): 96795825

約数列:

[1, 3, 11, 33, 277, 831, 3047, 9141, 23027, 69081, 253297, 759891, 6378479, 19135437, 70163269, 210489807]

約数ペア:

[(1, 210489807), (3, 70163269), (11, 19135437), (33, 6378479), (277, 759891), (831, 253297), (3047, 69081), (9141, 23027)]