13869681

素因数分解:

$3^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{967}}^1$

素因数の和:1660

約数の個数: 16

約数和(自身を含む): 21187584

約数和(自身を除く): 7317903

約数列:

[1, 3, 7, 21, 683, 967, 2049, 2901, 4781, 6769, 14343, 20307, 660461, 1981383, 4623227, 13869681]

約数ペア:

[(1, 13869681), (3, 4623227), (7, 1981383), (21, 660461), (683, 20307), (967, 14343), (2049, 6769), (2901, 4781)]