259032319

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1459}}^1\times {\mathrm{1951}}^1$

素因数の和:3430

約数の個数: 16

約数和(自身を含む): 319191040

約数和(自身を除く): 60158721

約数列:

[1, 7, 13, 91, 1459, 1951, 10213, 13657, 18967, 25363, 132769, 177541, 2846509, 19925563, 37004617, 259032319]

約数ペア:

[(1, 259032319), (7, 37004617), (13, 19925563), (91, 2846509), (1459, 177541), (1951, 132769), (10213, 25363), (13657, 18967)]