1993845302271

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3120258689}}^1$

素因数の和:3120258766

約数の個数: 12

約数和(自身を含む): 2920562133840

約数和(自身を除く): 926716831569

約数列:

[1, 3, 9, 71, 213, 639, 3120258689, 9360776067, 28082328201, 221538366919, 664615100757, 1993845302271]

約数ペア:

[(1, 1993845302271), (3, 664615100757), (9, 221538366919), (71, 28082328201), (213, 9360776067), (639, 3120258689)]