6938613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 11051040

約数和(自身を除く): 4112427

約数列:

[1, 3, 9, 11, 33, 99, 109, 327, 643, 981, 1199, 1929, 3597, 5787, 7073, 10791, 21219, 63657, 70087, 210261, 630783, 770957, 2312871, 6938613]

約数ペア:

[(1, 6938613), (3, 2312871), (9, 770957), (11, 630783), (33, 210261), (99, 70087), (109, 63657), (327, 21219), (643, 10791), (981, 7073), (1199, 5787), (1929, 3597)]