257156722657

素因数分解:

${\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{13619}}^1\times {\mathrm{9343}}^1$

素因数の和:23052

約数の個数: 16

約数和(自身を含む): 268784271360

約数和(自身を除く): 11627548703

約数列:

[1, 43, 47, 2021, 9343, 13619, 401749, 439121, 585617, 640093, 18882203, 27523999, 127242317, 5471419631, 5980388899, 257156722657]

約数ペア:

[(1, 257156722657), (43, 5980388899), (47, 5471419631), (2021, 127242317), (9343, 27523999), (13619, 18882203), (401749, 640093), (439121, 585617)]