816453009

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{4774579}}^1$

素因数の和:4774604

約数の個数: 12

約数和(自身を含む): 1241390800

約数和(自身を除く): 424937791

約数列:

[1, 3, 9, 19, 57, 171, 4774579, 14323737, 42971211, 90717001, 272151003, 816453009]

約数ペア:

[(1, 816453009), (3, 272151003), (9, 90717001), (19, 42971211), (57, 14323737), (171, 4774579)]