16306073

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 24

約数和(自身を含む): 19863360

約数和(自身を除く): 3557287

約数列:

[1, 7, 43, 49, 71, 109, 301, 497, 763, 2107, 3053, 3479, 4687, 5341, 7739, 21371, 32809, 54173, 149597, 229663, 332777, 379211, 2329439, 16306073]

約数ペア:

[(1, 16306073), (7, 2329439), (43, 379211), (49, 332777), (71, 229663), (109, 149597), (301, 54173), (497, 32809), (763, 21371), (2107, 7739), (3053, 5341), (3479, 4687)]