2868999

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 4610160

約数和(自身を除く): 1741161

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 673, 1421, 2019, 4263, 4711, 14133, 19517, 32977, 58551, 98931, 136619, 409857, 956333, 2868999]

約数ペア:

[(1, 2868999), (3, 956333), (7, 409857), (21, 136619), (29, 98931), (49, 58551), (87, 32977), (147, 19517), (203, 14133), (609, 4711), (673, 4263), (1421, 2019)]