6487047

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{673}}^1$

素因数の和:709

約数の個数: 40

約数和(自身を含む): 11743776

約数和(自身を除く): 5256729

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 153, 189, 357, 459, 567, 673, 1071, 1377, 2019, 3213, 4711, 6057, 9639, 11441, 14133, 18171, 34323, 42399, 54513, 80087, 102969, 127197, 240261, 308907, 381591, 720783, 926721, 2162349, 6487047]

約数ペア:

[(1, 6487047), (3, 2162349), (7, 926721), (9, 720783), (17, 381591), (21, 308907), (27, 240261), (51, 127197), (63, 102969), (81, 80087), (119, 54513), (153, 42399), (189, 34323), (357, 18171), (459, 14133), (567, 11441), (673, 9639), (1071, 6057), (1377, 4711), (2019, 3213)]