1229571

素因数分解:

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

素因数の和:715

約数の個数: 24

約数和(自身を含む): 2102880

約数和(自身を除く): 873309

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 673, 1827, 2019, 4711, 6057, 14133, 19517, 42399, 58551, 136619, 175653, 409857, 1229571]

約数ペア:

[(1, 1229571), (3, 409857), (7, 175653), (9, 136619), (21, 58551), (29, 42399), (63, 19517), (87, 14133), (203, 6057), (261, 4711), (609, 2019), (673, 1827)]