289201467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{8819}}^1$

素因数の和:9482

約数の個数: 16

約数和(自身を含む): 408965760

約数和(自身を除く): 119764293

約数列:

[1, 3, 17, 51, 643, 1929, 8819, 10931, 26457, 32793, 149923, 449769, 5670617, 17011851, 96400489, 289201467]

約数ペア:

[(1, 289201467), (3, 96400489), (17, 17011851), (51, 5670617), (643, 449769), (1929, 149923), (8819, 32793), (10931, 26457)]