2660274177

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{1669}}^1\times {\mathrm{4391}}^1$

素因数の和:6085

約数の個数: 24

約数和(自身を含む): 3902028480

約数和(自身を除く): 1241754303

約数列:

[1, 3, 11, 33, 121, 363, 1669, 4391, 5007, 13173, 18359, 48301, 55077, 144903, 201949, 531311, 605847, 1593933, 7328579, 21985737, 80614369, 241843107, 886758059, 2660274177]

約数ペア:

[(1, 2660274177), (3, 886758059), (11, 241843107), (33, 80614369), (121, 21985737), (363, 7328579), (1669, 1593933), (4391, 605847), (5007, 531311), (13173, 201949), (18359, 144903), (48301, 55077)]