7430013

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 11174592

約数和(自身を除く): 3744579

約数列:

[1, 3, 9, 43, 73, 129, 219, 263, 387, 657, 789, 2367, 3139, 9417, 11309, 19199, 28251, 33927, 57597, 101781, 172791, 825557, 2476671, 7430013]

約数ペア:

[(1, 7430013), (3, 2476671), (9, 825557), (43, 172791), (73, 101781), (129, 57597), (219, 33927), (263, 28251), (387, 19199), (657, 11309), (789, 9417), (2367, 3139)]