16730913

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5639}}^1$

素因数の和:5708

約数の個数: 16

約数和(自身を含む): 23823360

約数和(自身を除く): 7092447

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 5639, 16917, 129697, 242477, 389091, 727431, 5576971, 16730913]

約数ペア:

[(1, 16730913), (3, 5576971), (23, 727431), (43, 389091), (69, 242477), (129, 129697), (989, 16917), (2967, 5639)]