6886407

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 10745856

約数和(自身を除く): 3859449

約数列:

[1, 3, 11, 23, 33, 43, 69, 129, 211, 253, 473, 633, 759, 989, 1419, 2321, 2967, 4853, 6963, 9073, 10879, 14559, 27219, 32637, 53383, 99803, 160149, 208679, 299409, 626037, 2295469, 6886407]

約数ペア:

[(1, 6886407), (3, 2295469), (11, 626037), (23, 299409), (33, 208679), (43, 160149), (69, 99803), (129, 53383), (211, 32637), (253, 27219), (473, 14559), (633, 10879), (759, 9073), (989, 6963), (1419, 4853), (2321, 2967)]