317804963

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{77081}}^1$

素因数の和:77138

約数の個数: 16

約数和(自身を含む): 394659840

約数和(自身を除く): 76854877

約数列:

[1, 7, 19, 31, 133, 217, 589, 4123, 77081, 539567, 1464539, 2389511, 10251773, 16726577, 45400709, 317804963]

約数ペア:

[(1, 317804963), (7, 45400709), (19, 16726577), (31, 10251773), (133, 2389511), (217, 1464539), (589, 539567), (4123, 77081)]