26660387

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1$

素因数の和:1382

約数の個数: 16

約数和(自身を含む): 30196320

約数和(自身を除く): 3535933

約数列:

[1, 13, 37, 43, 481, 559, 1289, 1591, 16757, 20683, 47693, 55427, 620009, 720551, 2050799, 26660387]

約数ペア:

[(1, 26660387), (13, 2050799), (37, 720551), (43, 620009), (481, 55427), (559, 47693), (1289, 20683), (1591, 16757)]