2863927

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:294

約数の個数: 16

約数和(自身を含む): 3352320

約数和(自身を除く): 488393

約数列:

[1, 11, 19, 71, 193, 209, 781, 1349, 2123, 3667, 13703, 14839, 40337, 150733, 260357, 2863927]

約数ペア:

[(1, 2863927), (11, 260357), (19, 150733), (71, 40337), (193, 14839), (209, 13703), (781, 3667), (1349, 2123)]