1968039

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1$

素因数の和:719

約数の個数: 24

約数和(自身を含む): 3173040

約数和(自身を除く): 1205001

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 677, 969, 2031, 2907, 6093, 11509, 12863, 34527, 38589, 103581, 115767, 218671, 656013, 1968039]

約数ペア:

[(1, 1968039), (3, 656013), (9, 218671), (17, 115767), (19, 103581), (51, 38589), (57, 34527), (153, 12863), (171, 11509), (323, 6093), (677, 2907), (969, 2031)]