17225439

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{6779}}^1$

素因数の和:6811

約数の個数: 24

約数和(自身を含む): 28855680

約数和(自身を除く): 11630241

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 6779, 20337, 47453, 74569, 142359, 223707, 521983, 820259, 1565949, 2460777, 5741813, 17225439]

約数ペア:

[(1, 17225439), (3, 5741813), (7, 2460777), (11, 1565949), (21, 820259), (33, 521983), (77, 223707), (121, 142359), (231, 74569), (363, 47453), (847, 20337), (2541, 6779)]