8875581

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1217}}^1$

素因数の和:1261

約数の個数: 32

約数和(自身を含む): 14732928

約数和(自身を除く): 5857347

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 1217, 2431, 3651, 7293, 13387, 15821, 20689, 40161, 47463, 62067, 174031, 227579, 268957, 522093, 682737, 806871, 2958527, 8875581]

約数ペア:

[(1, 8875581), (3, 2958527), (11, 806871), (13, 682737), (17, 522093), (33, 268957), (39, 227579), (51, 174031), (143, 62067), (187, 47463), (221, 40161), (429, 20689), (561, 15821), (663, 13387), (1217, 7293), (2431, 3651)]