1671827689

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{129589}}^1$

素因数の和:129712

約数の個数: 16

約数和(自身を含む): 2031971200

約数和(自身を除く): 360143511

約数列:

[1, 7, 19, 97, 133, 679, 1843, 12901, 129589, 907123, 2462191, 12570133, 17235337, 87990931, 238832527, 1671827689]

約数ペア:

[(1, 1671827689), (7, 238832527), (19, 87990931), (97, 17235337), (133, 12570133), (679, 2462191), (1843, 907123), (12901, 129589)]