11047001

素因数分解:

$7^4\times {\mathrm{43}}^1\times {\mathrm{107}}^1$

素因数の和:178

約数の個数: 20

約数和(自身を含む): 13310352

約数和(自身を除く): 2263351

約数列:

[1, 7, 43, 49, 107, 301, 343, 749, 2107, 2401, 4601, 5243, 14749, 32207, 36701, 103243, 225449, 256907, 1578143, 11047001]

約数ペア:

[(1, 11047001), (7, 1578143), (43, 256907), (49, 225449), (107, 103243), (301, 36701), (343, 32207), (749, 14749), (2107, 5243), (2401, 4601)]