31973927

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:374

約数の個数: 16

約数和(自身を含む): 34099200

約数和(自身を除く): 2125273

約数列:

[1, 31, 71, 73, 199, 2201, 2263, 5183, 6169, 14129, 14527, 160673, 437999, 450337, 1031417, 31973927]

約数ペア:

[(1, 31973927), (31, 1031417), (71, 450337), (73, 437999), (199, 160673), (2201, 14527), (2263, 14129), (5183, 6169)]