3290781

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4441}}^1$

素因数の和:4476

約数の個数: 16

約数和(自身を含む): 4975040

約数和(自身を除く): 1684259

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 4441, 13323, 57733, 84379, 173199, 253137, 1096927, 3290781]

約数ペア:

[(1, 3290781), (3, 1096927), (13, 253137), (19, 173199), (39, 84379), (57, 57733), (247, 13323), (741, 4441)]