26910507

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1167

約数の個数: 32

約数和(自身を含む): 42057792

約数和(自身を除く): 15147285

約数列:

[1, 3, 13, 17, 37, 39, 51, 111, 221, 481, 629, 663, 1097, 1443, 1887, 3291, 8177, 14261, 18649, 24531, 40589, 42783, 55947, 121767, 242437, 527657, 690013, 727311, 1582971, 2070039, 8970169, 26910507]

約数ペア:

[(1, 26910507), (3, 8970169), (13, 2070039), (17, 1582971), (37, 727311), (39, 690013), (51, 527657), (111, 242437), (221, 121767), (481, 55947), (629, 42783), (663, 40589), (1097, 24531), (1443, 18649), (1887, 14261), (3291, 8177)]