8279091

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2432

約数の個数: 20

約数和(自身を含む): 12660472

約数和(自身を除く): 4381381

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2377, 3483, 7131, 21393, 64179, 102211, 192537, 306633, 919899, 2759697, 8279091]

約数ペア:

[(1, 8279091), (3, 2759697), (9, 919899), (27, 306633), (43, 192537), (81, 102211), (129, 64179), (387, 21393), (1161, 7131), (2377, 3483)]