4718571

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 7838208

約数和(自身を除く): 3119637

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 647, 663, 1941, 2431, 7117, 7293, 8411, 10999, 21351, 25233, 32997, 92521, 120989, 142987, 277563, 362967, 428961, 1572857, 4718571]

約数ペア:

[(1, 4718571), (3, 1572857), (11, 428961), (13, 362967), (17, 277563), (33, 142987), (39, 120989), (51, 92521), (143, 32997), (187, 25233), (221, 21351), (429, 10999), (561, 8411), (647, 7293), (663, 7117), (1941, 2431)]