8330413

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 10587136

約数和(自身を除く): 2256723

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 2953, 20671, 38389, 91543, 268723, 640801, 1190059, 8330413]

約数ペア:

[(1, 8330413), (7, 1190059), (13, 640801), (31, 268723), (91, 91543), (217, 38389), (403, 20671), (2821, 2953)]