448731009

素因数分解:

$3^4\times {\mathrm{5539889}}^1$

素因数の和:5539901

約数の個数: 10

約数和(自身を含む): 670326690

約数和(自身を除く): 221595681

約数列:

[1, 3, 9, 27, 81, 5539889, 16619667, 49859001, 149577003, 448731009]

約数ペア:

[(1, 448731009), (3, 149577003), (9, 49859001), (27, 16619667), (81, 5539889)]