201105069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{9419}}^1$

素因数の和:10080

約数の個数: 16

約数和(自身を含む): 292999680

約数和(自身を除く): 91894611

約数列:

[1, 3, 11, 33, 647, 1941, 7117, 9419, 21351, 28257, 103609, 310827, 6094093, 18282279, 67035023, 201105069]

約数ペア:

[(1, 201105069), (3, 67035023), (11, 18282279), (33, 6094093), (647, 310827), (1941, 103609), (7117, 28257), (9419, 21351)]