8340489

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:708

約数の個数: 28

約数和(自身を含む): 13260276

約数和(自身を除く): 4919787

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 673, 729, 1377, 2019, 4131, 6057, 11441, 12393, 18171, 34323, 54513, 102969, 163539, 308907, 490617, 926721, 2780163, 8340489]

約数ペア:

[(1, 8340489), (3, 2780163), (9, 926721), (17, 490617), (27, 308907), (51, 163539), (81, 102969), (153, 54513), (243, 34323), (459, 18171), (673, 12393), (729, 11441), (1377, 6057), (2019, 4131)]