16398489

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2347}}^1$

素因数の和:2504

約数の個数: 16

約数和(自身を含む): 23329728

約数和(自身を除く): 6931239

約数列:

[1, 3, 17, 51, 137, 411, 2329, 2347, 6987, 7041, 39899, 119697, 321539, 964617, 5466163, 16398489]

約数ペア:

[(1, 16398489), (3, 5466163), (17, 964617), (51, 321539), (137, 119697), (411, 39899), (2329, 7041), (2347, 6987)]