2017636521

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1\times {\mathrm{4889}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 2808190080

約数和(自身を除く): 790553559

約数列:

[1, 3, 23, 69, 4889, 5981, 14667, 17943, 112447, 137563, 337341, 412689, 29241109, 87723327, 672545507, 2017636521]

約数ペア:

[(1, 2017636521), (3, 672545507), (23, 87723327), (69, 29241109), (4889, 412689), (5981, 337341), (14667, 137563), (17943, 112447)]