13943380329

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{2297}}^1\times {\mathrm{18229}}^1$

素因数の和:20569

約数の個数: 24

約数和(自身を含む): 20694914760

約数和(自身を除く): 6751534431

約数列:

[1, 3, 9, 37, 111, 333, 2297, 6891, 18229, 20673, 54687, 84989, 164061, 254967, 674473, 764901, 2023419, 6070257, 41872013, 125616039, 376848117, 1549264481, 4647793443, 13943380329]

約数ペア:

[(1, 13943380329), (3, 4647793443), (9, 1549264481), (37, 376848117), (111, 125616039), (333, 41872013), (2297, 6070257), (6891, 2023419), (18229, 764901), (20673, 674473), (54687, 254967), (84989, 164061)]