387346939

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{3463}}^1$

素因数の和:3547

約数の個数: 24

約数和(自身を含む): 482743040

約数和(自身を除く): 95396101

約数列:

[1, 7, 19, 29, 133, 203, 551, 841, 3463, 3857, 5887, 15979, 24241, 65797, 100427, 111853, 460579, 702989, 1908113, 2912383, 13356791, 20386681, 55335277, 387346939]

約数ペア:

[(1, 387346939), (7, 55335277), (19, 20386681), (29, 13356791), (133, 2912383), (203, 1908113), (551, 702989), (841, 460579), (3463, 111853), (3857, 100427), (5887, 65797), (15979, 24241)]