9749089

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 11651200

約数和(自身を除く): 1902111

約数列:

[1, 7, 43, 49, 301, 343, 661, 2107, 4627, 14749, 28423, 32389, 198961, 226723, 1392727, 9749089]

約数ペア:

[(1, 9749089), (7, 1392727), (43, 226723), (49, 198961), (301, 32389), (343, 28423), (661, 14749), (2107, 4627)]