80493391

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1723}}^1$

素因数の和:1902

約数の個数: 16

約数和(自身を含む): 91358208

約数和(自身を除く): 10864817

約数列:

[1, 11, 31, 137, 341, 1507, 1723, 4247, 18953, 46717, 53413, 236051, 587543, 2596561, 7317581, 80493391]

約数ペア:

[(1, 80493391), (11, 7317581), (31, 2596561), (137, 587543), (341, 236051), (1507, 53413), (1723, 46717), (4247, 18953)]