2247321957

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{172169}}^1$

素因数の和:172420

約数の個数: 16

約数和(自身を含む): 3167928000

約数和(自身を除く): 920606043

約数列:

[1, 3, 19, 57, 229, 687, 4351, 13053, 172169, 516507, 3271211, 9813633, 39426701, 118280103, 749107319, 2247321957]

約数ペア:

[(1, 2247321957), (3, 749107319), (19, 118280103), (57, 39426701), (229, 9813633), (687, 3271211), (4351, 516507), (13053, 172169)]