16813433

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2531}}^1$

素因数の和:2624

約数の個数: 16

約数和(自身を含む): 20985216

約数和(自身を除く): 4171783

約数列:

[1, 7, 13, 73, 91, 511, 949, 2531, 6643, 17717, 32903, 184763, 230321, 1293341, 2401919, 16813433]

約数ペア:

[(1, 16813433), (7, 2401919), (13, 1293341), (73, 230321), (91, 184763), (511, 32903), (949, 17717), (2531, 6643)]