11042787

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1807

約数の個数: 24

約数和(自身を含む): 17535936

約数和(自身を除く): 6493149

約数列:

[1, 3, 7, 21, 43, 49, 129, 147, 301, 903, 1747, 2107, 5241, 6321, 12229, 36687, 75121, 85603, 225363, 256809, 525847, 1577541, 3680929, 11042787]

約数ペア:

[(1, 11042787), (3, 3680929), (7, 1577541), (21, 525847), (43, 256809), (49, 225363), (129, 85603), (147, 75121), (301, 36687), (903, 12229), (1747, 6321), (2107, 5241)]