16696341

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 25787520

約数和(自身を除く): 9091179

約数列:

[1, 3, 9, 27, 43, 73, 129, 197, 219, 387, 591, 657, 1161, 1773, 1971, 3139, 5319, 8471, 9417, 14381, 25413, 28251, 43143, 76239, 84753, 129429, 228717, 388287, 618383, 1855149, 5565447, 16696341]

約数ペア:

[(1, 16696341), (3, 5565447), (9, 1855149), (27, 618383), (43, 388287), (73, 228717), (129, 129429), (197, 84753), (219, 76239), (387, 43143), (591, 28251), (657, 25413), (1161, 14381), (1773, 9417), (1971, 8471), (3139, 5319)]