2162349

素因数分解:

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

素因数の和:706

約数の個数: 32

約数和(自身を含む): 3882240

約数和(自身を除く): 1719891

約数列:

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

約数ペア:

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