201818423

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 210760704

約数和(自身を除く): 8942281

約数列:

[1, 47, 71, 197, 307, 3337, 9259, 13987, 14429, 21797, 60479, 657389, 1024459, 2842513, 4294009, 201818423]

約数ペア:

[(1, 201818423), (47, 4294009), (71, 2842513), (197, 1024459), (307, 657389), (3337, 60479), (9259, 21797), (13987, 14429)]