2772078489

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{4338151}}^1$

素因数の和:4338228

約数の個数: 12

約数和(自身を含む): 4060510272

約数和(自身を除く): 1288431783

約数列:

[1, 3, 9, 71, 213, 639, 4338151, 13014453, 39043359, 308008721, 924026163, 2772078489]

約数ペア:

[(1, 2772078489), (3, 924026163), (9, 308008721), (71, 39043359), (213, 13014453), (639, 4338151)]