2620804527

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{42767}}^1$

素因数の和:43403

約数の個数: 24

約数和(自身を含む): 4136520960

約数和(自身を除く): 1515716433

約数列:

[1, 3, 9, 11, 33, 99, 619, 1857, 5571, 6809, 20427, 42767, 61281, 128301, 384903, 470437, 1411311, 4233933, 26472773, 79418319, 238254957, 291200503, 873601509, 2620804527]

約数ペア:

[(1, 2620804527), (3, 873601509), (9, 291200503), (11, 238254957), (33, 79418319), (99, 26472773), (619, 4233933), (1857, 1411311), (5571, 470437), (6809, 384903), (20427, 128301), (42767, 61281)]