12757283

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3853}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 16279296

約数和(自身を除く): 3522013

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 3853, 26971, 42383, 165679, 296681, 1159753, 1822469, 12757283]

約数ペア:

[(1, 12757283), (7, 1822469), (11, 1159753), (43, 296681), (77, 165679), (301, 42383), (473, 26971), (3311, 3853)]