29984319

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:879

約数の個数: 24

約数和(自身を含む): 44894720

約数和(自身を除く): 14910401

約数列:

[1, 3, 9, 37, 111, 127, 333, 381, 709, 1143, 2127, 4699, 6381, 14097, 26233, 42291, 78699, 90043, 236097, 270129, 810387, 3331591, 9994773, 29984319]

約数ペア:

[(1, 29984319), (3, 9994773), (9, 3331591), (37, 810387), (111, 270129), (127, 236097), (333, 90043), (381, 78699), (709, 42291), (1143, 26233), (2127, 14097), (4699, 6381)]