7243137

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3181}}^1$

素因数の和:3221

約数の個数: 24

約数和(自身を含む): 11913408

約数和(自身を除く): 4670271

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 3181, 9543, 28629, 34991, 73163, 104973, 219489, 314919, 658467, 804793, 2414379, 7243137]

約数ペア:

[(1, 7243137), (3, 2414379), (9, 804793), (11, 658467), (23, 314919), (33, 219489), (69, 104973), (99, 73163), (207, 34991), (253, 28629), (759, 9543), (2277, 3181)]