1273670781

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{42967}}^1$

素因数の和:43252

約数の個数: 16

約数和(自身を含む): 1746907008

約数和(自身を除く): 473236227

約数列:

[1, 3, 41, 123, 241, 723, 9881, 29643, 42967, 128901, 1761647, 5284941, 10355047, 31065141, 424556927, 1273670781]

約数ペア:

[(1, 1273670781), (3, 424556927), (41, 31065141), (123, 10355047), (241, 5284941), (723, 1761647), (9881, 128901), (29643, 42967)]