7229709

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 11952000

約数和(自身を除く): 4722291

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 153, 171, 323, 459, 513, 829, 969, 2487, 2907, 7461, 8721, 14093, 15751, 22383, 42279, 47253, 126837, 141759, 267767, 380511, 425277, 803301, 2409903, 7229709]

約数ペア:

[(1, 7229709), (3, 2409903), (9, 803301), (17, 425277), (19, 380511), (27, 267767), (51, 141759), (57, 126837), (153, 47253), (171, 42279), (323, 22383), (459, 15751), (513, 14093), (829, 8721), (969, 7461), (2487, 2907)]