5679999

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1129}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 9049040

約数和(自身を除く): 3369041

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1129, 1677, 3387, 5031, 10161, 14677, 44031, 48547, 132093, 145641, 436923, 631111, 1893333, 5679999]

約数ペア:

[(1, 5679999), (3, 1893333), (9, 631111), (13, 436923), (39, 145641), (43, 132093), (117, 48547), (129, 44031), (387, 14677), (559, 10161), (1129, 5031), (1677, 3387)]