926721

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:702

約数の個数: 20

約数和(自身を含む): 1467972

約数和(自身を除く): 541251

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 673, 1377, 2019, 6057, 11441, 18171, 34323, 54513, 102969, 308907, 926721]

約数ペア:

[(1, 926721), (3, 308907), (9, 102969), (17, 54513), (27, 34323), (51, 18171), (81, 11441), (153, 6057), (459, 2019), (673, 1377)]