8091333

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{523}}^1$

素因数の和:726

約数の個数: 20

約数和(自身を含む): 12173568

約数和(自身を除く): 4082235

約数列:

[1, 3, 9, 27, 81, 191, 523, 573, 1569, 1719, 4707, 5157, 14121, 15471, 42363, 99893, 299679, 899037, 2697111, 8091333]

約数ペア:

[(1, 8091333), (3, 2697111), (9, 899037), (27, 299679), (81, 99893), (191, 42363), (523, 15471), (573, 14121), (1569, 5157), (1719, 4707)]