2577289

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:360

約数の個数: 16

約数和(自身を含む): 3084480

約数和(自身を除く): 507191

約数列:

[1, 11, 13, 67, 143, 269, 737, 871, 2959, 3497, 9581, 18023, 38467, 198253, 234299, 2577289]

約数ペア:

[(1, 2577289), (11, 234299), (13, 198253), (67, 38467), (143, 18023), (269, 9581), (737, 3497), (871, 2959)]