12280499

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3709}}^1$

素因数の和:3770

約数の個数: 16

約数和(自身を含む): 15671040

約数和(自身を除く): 3390541

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 3709, 25963, 40799, 159487, 285593, 1116409, 1754357, 12280499]

約数ペア:

[(1, 12280499), (7, 1754357), (11, 1116409), (43, 285593), (77, 159487), (301, 40799), (473, 25963), (3311, 3709)]