5495959

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 6990720

約数和(自身を除く): 1494761

約数列:

[1, 7, 19, 31, 43, 133, 217, 301, 589, 817, 961, 1333, 4123, 5719, 6727, 9331, 18259, 25327, 41323, 127813, 177289, 289261, 785137, 5495959]

約数ペア:

[(1, 5495959), (7, 785137), (19, 289261), (31, 177289), (43, 127813), (133, 41323), (217, 25327), (301, 18259), (589, 9331), (817, 6727), (961, 5719), (1333, 4123)]