8657331381

素因数分解:

$3^3\times {\mathrm{1409}}^1\times {\mathrm{227567}}^1$

素因数の和:228985

約数の個数: 16

約数和(自身を含む): 12834835200

約数和(自身を除く): 4177503819

約数列:

[1, 3, 9, 27, 1409, 4227, 12681, 38043, 227567, 682701, 2048103, 6144309, 320641903, 961925709, 2885777127, 8657331381]

約数ペア:

[(1, 8657331381), (3, 2885777127), (9, 961925709), (27, 320641903), (1409, 6144309), (4227, 2048103), (12681, 682701), (38043, 227567)]