5316171273

素因数分解:

$3^2\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{40433}}^1$

素因数の和:42533

約数の個数: 24

約数和(自身を含む): 8780323968

約数和(自身を除く): 3464152695

約数列:

[1, 3, 7, 9, 21, 63, 2087, 6261, 14609, 18783, 40433, 43827, 121299, 131481, 283031, 363897, 849093, 2547279, 84383671, 253151013, 590685697, 759453039, 1772057091, 5316171273]

約数ペア:

[(1, 5316171273), (3, 1772057091), (7, 759453039), (9, 590685697), (21, 253151013), (63, 84383671), (2087, 2547279), (6261, 849093), (14609, 363897), (18783, 283031), (40433, 131481), (43827, 121299)]