82816097

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{947}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 105432768

約数和(自身を除く): 22616671

約数列:

[1, 7, 13, 31, 91, 217, 403, 947, 961, 2821, 6629, 6727, 12311, 12493, 29357, 86177, 87451, 205499, 381641, 910067, 2671487, 6370469, 11830871, 82816097]

約数ペア:

[(1, 82816097), (7, 11830871), (13, 6370469), (31, 2671487), (91, 910067), (217, 381641), (403, 205499), (947, 87451), (961, 86177), (2821, 29357), (6629, 12493), (6727, 12311)]