2731157

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:364

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 534763

約数列:

[1, 11, 13, 71, 143, 269, 781, 923, 2959, 3497, 10153, 19099, 38467, 210089, 248287, 2731157]

約数ペア:

[(1, 2731157), (11, 248287), (13, 210089), (71, 38467), (143, 19099), (269, 10153), (781, 3497), (923, 2959)]