16661839103

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1709}}^1\times {\mathrm{107137}}^1$

素因数の和:108866

約数の個数: 16

約数和(自身を含む): 20519069760

約数和(自身を除く): 3857230657

約数列:

[1, 7, 13, 91, 1709, 11963, 22217, 107137, 155519, 749959, 1392781, 9749467, 183097133, 1281679931, 2380262729, 16661839103]

約数ペア:

[(1, 16661839103), (7, 2380262729), (13, 1281679931), (91, 183097133), (1709, 9749467), (11963, 1392781), (22217, 749959), (107137, 155519)]