31071517

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{743}}^1$

素因数の和:864

約数の個数: 16

約数和(自身を含む): 34283520

約数和(自身を除く): 3212003

約数列:

[1, 19, 31, 71, 589, 743, 1349, 2201, 14117, 23033, 41819, 52753, 437627, 1002307, 1635343, 31071517]

約数ペア:

[(1, 31071517), (19, 1635343), (31, 1002307), (71, 437627), (589, 52753), (743, 41819), (1349, 23033), (2201, 14117)]