2188541301

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{641}}^1\times {\mathrm{7537}}^1$

素因数の和:8332

約数の個数: 16

約数和(自身を含む): 2942352768

約数和(自身を除く): 753811467

約数列:

[1, 3, 151, 453, 641, 1923, 7537, 22611, 96791, 290373, 1138087, 3414261, 4831217, 14493651, 729513767, 2188541301]

約数ペア:

[(1, 2188541301), (3, 729513767), (151, 14493651), (453, 4831217), (641, 3414261), (1923, 1138087), (7537, 290373), (22611, 96791)]