12628977

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13033}}^1$

素因数の和:13072

約数の個数: 16

約数和(自身を含む): 18768960

約数和(自身を除く): 6139983

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 13033, 39099, 221561, 247627, 664683, 742881, 4209659, 12628977]

約数ペア:

[(1, 12628977), (3, 4209659), (17, 742881), (19, 664683), (51, 247627), (57, 221561), (323, 39099), (969, 13033)]