2247451821

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{3517139}}^1$

素因数の和:3517216

約数の個数: 12

約数和(自身を含む): 3292043040

約数和(自身を除く): 1044591219

約数列:

[1, 3, 9, 71, 213, 639, 3517139, 10551417, 31654251, 249716869, 749150607, 2247451821]

約数ペア:

[(1, 2247451821), (3, 749150607), (9, 249716869), (71, 31654251), (213, 10551417), (639, 3517139)]