1330754859

素因数分解:

$3^3\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{4349}}^1$

素因数の和:5984

約数の個数: 32

約数和(自身を含む): 2255040000

約数和(自身を除く): 924285141

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1619, 4349, 4857, 11333, 13047, 14571, 30443, 33999, 39141, 43713, 91329, 101997, 117423, 273987, 305991, 821961, 7041031, 21123093, 49287217, 63369279, 147861651, 190107837, 443584953, 1330754859]

約数ペア:

[(1, 1330754859), (3, 443584953), (7, 190107837), (9, 147861651), (21, 63369279), (27, 49287217), (63, 21123093), (189, 7041031), (1619, 821961), (4349, 305991), (4857, 273987), (11333, 117423), (13047, 101997), (14571, 91329), (30443, 43713), (33999, 39141)]