86886107

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{5399}}^1$

素因数の和:5447

約数の個数: 24

約数和(自身を含む): 114912000

約数和(自身を除く): 28025893

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 847, 1463, 2299, 5399, 16093, 37793, 59389, 102581, 415723, 653279, 718067, 1128391, 4572953, 7898737, 12412301, 86886107]

約数ペア:

[(1, 86886107), (7, 12412301), (11, 7898737), (19, 4572953), (77, 1128391), (121, 718067), (133, 653279), (209, 415723), (847, 102581), (1463, 59389), (2299, 37793), (5399, 16093)]