10820619

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{359}}^1$

素因数の和:579

約数の個数: 24

約数和(自身を含む): 16679520

約数和(自身を除く): 5858901

約数列:

[1, 3, 9, 17, 51, 153, 197, 359, 591, 1077, 1773, 3231, 3349, 6103, 10047, 18309, 30141, 54927, 70723, 212169, 636507, 1202291, 3606873, 10820619]

約数ペア:

[(1, 10820619), (3, 3606873), (9, 1202291), (17, 636507), (51, 212169), (153, 70723), (197, 54927), (359, 30141), (591, 18309), (1077, 10047), (1773, 6103), (3231, 3349)]