83806919

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{3041}}^1$

素因数の和:3206

約数の個数: 16

約数和(自身を含む): 99680256

約数和(自身を除く): 15873337

約数列:

[1, 7, 31, 127, 217, 889, 3041, 3937, 21287, 27559, 94271, 386207, 659897, 2703449, 11972417, 83806919]

約数ペア:

[(1, 83806919), (7, 11972417), (31, 2703449), (127, 659897), (217, 386207), (889, 94271), (3041, 27559), (3937, 21287)]