2866423

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 3421440

約数和(自身を除く): 555017

約数列:

[1, 7, 43, 89, 107, 301, 623, 749, 3827, 4601, 9523, 26789, 32207, 66661, 409489, 2866423]

約数ペア:

[(1, 2866423), (7, 409489), (43, 66661), (89, 32207), (107, 26789), (301, 9523), (623, 4601), (749, 3827)]