299442861

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{1907}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 440519040

約数和(自身を除く): 141076179

約数列:

[1, 3, 9, 73, 219, 239, 657, 717, 1907, 2151, 5721, 17163, 17447, 52341, 139211, 157023, 417633, 455773, 1252899, 1367319, 4101957, 33271429, 99814287, 299442861]

約数ペア:

[(1, 299442861), (3, 99814287), (9, 33271429), (73, 4101957), (219, 1367319), (239, 1252899), (657, 455773), (717, 417633), (1907, 157023), (2151, 139211), (5721, 52341), (17163, 17447)]