2721726579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4708

約数の個数: 48

約数和(自身を含む): 4327841664

約数和(自身を除く): 1606115085

約数列:

[1, 3, 11, 13, 33, 39, 107, 143, 169, 321, 429, 507, 1177, 1391, 1859, 3531, 4173, 4561, 5577, 13683, 15301, 18083, 45903, 50171, 54249, 59293, 150513, 177879, 198913, 488027, 596739, 652223, 770809, 1464081, 1956669, 2312427, 5368297, 6344351, 8478899, 16104891, 19033053, 25436697, 69787861, 82476563, 209363583, 247429689, 907242193, 2721726579]

約数ペア:

[(1, 2721726579), (3, 907242193), (11, 247429689), (13, 209363583), (33, 82476563), (39, 69787861), (107, 25436697), (143, 19033053), (169, 16104891), (321, 8478899), (429, 6344351), (507, 5368297), (1177, 2312427), (1391, 1956669), (1859, 1464081), (3531, 770809), (4173, 652223), (4561, 596739), (5577, 488027), (13683, 198913), (15301, 177879), (18083, 150513), (45903, 59293), (50171, 54249)]