2017209597

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{317321}}^1$

素因数の和:317500

約数の個数: 16

約数和(自身を含む): 2914285248

約数和(自身を除く): 897075651

約数列:

[1, 3, 13, 39, 163, 489, 2119, 6357, 317321, 951963, 4125173, 12375519, 51723323, 155169969, 672403199, 2017209597]

約数ペア:

[(1, 2017209597), (3, 672403199), (13, 155169969), (39, 51723323), (163, 12375519), (489, 4125173), (2119, 951963), (6357, 317321)]