3970086239

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{307}}^1\times {\mathrm{25307}}^1$

素因数の和:25694

約数の個数: 16

約数和(自身を含む): 4614559488

約数和(自身を除く): 644473249

約数列:

[1, 7, 73, 307, 511, 2149, 22411, 25307, 156877, 177149, 1847411, 7769249, 12931877, 54384743, 567155177, 3970086239]

約数ペア:

[(1, 3970086239), (7, 567155177), (73, 54384743), (307, 12931877), (511, 7769249), (2149, 1847411), (22411, 177149), (25307, 156877)]