12686817

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29573}}^1$

素因数の和:29600

約数の個数: 16

約数和(自身を含む): 19873728

約数和(自身を除く): 7186911

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 29573, 88719, 325303, 384449, 975909, 1153347, 4228939, 12686817]

約数ペア:

[(1, 12686817), (3, 4228939), (11, 1153347), (13, 975909), (33, 384449), (39, 325303), (143, 88719), (429, 29573)]