3222989

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2203}}^1$

素因数の和:2240

約数の個数: 16

約数和(自身を含む): 4231680

約数和(自身を除く): 1008691

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 2203, 15421, 24233, 41857, 169631, 292999, 460427, 3222989]

約数ペア:

[(1, 3222989), (7, 460427), (11, 292999), (19, 169631), (77, 41857), (133, 24233), (209, 15421), (1463, 2203)]