2006879463909

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{3001}}^1\times {\mathrm{681689}}^1$

素因数の和:684805

約数の個数: 24

約数和(自身を含む): 2926399733400

約数和(自身を除く): 919520269491

約数列:

[1, 3, 9, 109, 327, 981, 3001, 9003, 27009, 327109, 681689, 981327, 2045067, 2943981, 6135201, 74304101, 222912303, 668736909, 2045748689, 6137246067, 18411738201, 222986607101, 668959821303, 2006879463909]

約数ペア:

[(1, 2006879463909), (3, 668959821303), (9, 222986607101), (109, 18411738201), (327, 6137246067), (981, 2045748689), (3001, 668736909), (9003, 222912303), (27009, 74304101), (327109, 6135201), (681689, 2943981), (981327, 2045067)]