15677679721

素因数分解:

${\mathrm{11}}^2\times {\mathrm{6469}}^1\times {\mathrm{20029}}^1$

素因数の和:26520

約数の個数: 12

約数和(自身を含む): 17236015300

約数和(自身を除く): 1558335579

約数列:

[1, 11, 121, 6469, 20029, 71159, 220319, 782749, 2423509, 129567601, 1425243611, 15677679721]

約数ペア:

[(1, 15677679721), (11, 1425243611), (121, 129567601), (6469, 2423509), (20029, 782749), (71159, 220319)]