2783304009

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{1621}}^1\times {\mathrm{1783}}^1$

素因数の和:3517

約数の個数: 24

約数和(自身を含む): 4062681792

約数和(自身を除く): 1279377783

約数列:

[1, 3, 9, 107, 321, 963, 1621, 1783, 4863, 5349, 14589, 16047, 173447, 190781, 520341, 572343, 1561023, 1717029, 2890243, 8670729, 26012187, 309256001, 927768003, 2783304009]

約数ペア:

[(1, 2783304009), (3, 927768003), (9, 309256001), (107, 26012187), (321, 8670729), (963, 2890243), (1621, 1717029), (1783, 1561023), (4863, 572343), (5349, 520341), (14589, 190781), (16047, 173447)]