7994889

素因数分解:

$3^3\times 7^2\times {\mathrm{6043}}^1$

素因数の和:6066

約数の個数: 24

約数和(自身を含む): 13780320

約数和(自身を除く): 5785431

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 6043, 18129, 42301, 54387, 126903, 163161, 296107, 380709, 888321, 1142127, 2664963, 7994889]

約数ペア:

[(1, 7994889), (3, 2664963), (7, 1142127), (9, 888321), (21, 380709), (27, 296107), (49, 163161), (63, 126903), (147, 54387), (189, 42301), (441, 18129), (1323, 6043)]