128958511

素因数分解:

${\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1031}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 143555328

約数和(自身を除く): 14596817

約数列:

[1, 11, 83, 137, 913, 1031, 1507, 11341, 11371, 85573, 125081, 141247, 941303, 1553717, 11723501, 128958511]

約数ペア:

[(1, 128958511), (11, 11723501), (83, 1553717), (137, 941303), (913, 141247), (1031, 125081), (1507, 85573), (11341, 11371)]