211252701

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{7027}}^1$

素因数の和:7952

約数の個数: 16

約数和(自身を含む): 307657728

約数和(自身を除く): 96405027

約数列:

[1, 3, 11, 33, 911, 2733, 7027, 10021, 21081, 30063, 77297, 231891, 6401597, 19204791, 70417567, 211252701]

約数ペア:

[(1, 211252701), (3, 70417567), (11, 19204791), (33, 6401597), (911, 231891), (2733, 77297), (7027, 30063), (10021, 21081)]