317536497

素因数分解:

$3^3\times {\mathrm{857}}^1\times {\mathrm{13723}}^1$

素因数の和:14589

約数の個数: 16

約数和(自身を含む): 471007680

約数和(自身を除く): 153471183

約数列:

[1, 3, 9, 27, 857, 2571, 7713, 13723, 23139, 41169, 123507, 370521, 11760611, 35281833, 105845499, 317536497]

約数ペア:

[(1, 317536497), (3, 105845499), (9, 35281833), (27, 11760611), (857, 370521), (2571, 123507), (7713, 41169), (13723, 23139)]