134638427

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13147}}^1$

素因数の和:13191

約数の個数: 24

約数和(自身を含む): 179864640

約数和(自身を除く): 45226213

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 10241, 13147, 92029, 144617, 249793, 644203, 1012319, 1748551, 2747723, 7086233, 12239857, 19234061, 134638427]

約数ペア:

[(1, 134638427), (7, 19234061), (11, 12239857), (19, 7086233), (49, 2747723), (77, 1748551), (133, 1012319), (209, 644203), (539, 249793), (931, 144617), (1463, 92029), (10241, 13147)]