142106861

素因数分解:

${\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{20509}}^1$

素因数の和:20576

約数の個数: 12

約数和(自身を含む): 157639860

約数和(自身を除く): 15532999

約数列:

[1, 13, 41, 169, 533, 6929, 20509, 266617, 840869, 3466021, 10931297, 142106861]

約数ペア:

[(1, 142106861), (13, 10931297), (41, 3466021), (169, 840869), (533, 266617), (6929, 20509)]