805828719

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{41729}}^1$

素因数の和:41930

約数の個数: 16

約数和(自身を含む): 1107681120

約数和(自身を除く): 301852401

約数列:

[1, 3, 41, 123, 157, 471, 6437, 19311, 41729, 125187, 1710889, 5132667, 6551453, 19654359, 268609573, 805828719]

約数ペア:

[(1, 805828719), (3, 268609573), (41, 19654359), (123, 6551453), (157, 5132667), (471, 1710889), (6437, 125187), (19311, 41729)]