25021467

素因数分解:

$3^7\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 39792960

約数和(自身を除く): 14771493

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 673, 729, 1377, 2019, 2187, 4131, 6057, 11441, 12393, 18171, 34323, 37179, 54513, 102969, 163539, 308907, 490617, 926721, 1471851, 2780163, 8340489, 25021467]

約数ペア:

[(1, 25021467), (3, 8340489), (9, 2780163), (17, 1471851), (27, 926721), (51, 490617), (81, 308907), (153, 163539), (243, 102969), (459, 54513), (673, 37179), (729, 34323), (1377, 18171), (2019, 12393), (2187, 11441), (4131, 6057)]