80399957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1721}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 91252224

約数和(自身を除く): 10852267

約数列:

[1, 11, 31, 137, 341, 1507, 1721, 4247, 18931, 46717, 53351, 235777, 586861, 2593547, 7309087, 80399957]

約数ペア:

[(1, 80399957), (11, 7309087), (31, 2593547), (137, 586861), (341, 235777), (1507, 53351), (1721, 46717), (4247, 18931)]