241497291

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{676463}}^1$

素因数の和:676490

約数の個数: 16

約数和(自身を含む): 389643264

約数和(自身を除く): 148145973

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 676463, 2029389, 4735241, 11499871, 14205723, 34499613, 80499097, 241497291]

約数ペア:

[(1, 241497291), (3, 80499097), (7, 34499613), (17, 14205723), (21, 11499871), (51, 4735241), (119, 2029389), (357, 676463)]