531009409

素因数分解:

$7^1\times {\mathrm{41}}^2\times {\mathrm{45127}}^1$

素因数の和:45216

約数の個数: 12

約数和(自身を含む): 622044352

約数和(自身を除く): 91034943

約数列:

[1, 7, 41, 287, 1681, 11767, 45127, 315889, 1850207, 12951449, 75858487, 531009409]

約数ペア:

[(1, 531009409), (7, 75858487), (41, 12951449), (287, 1850207), (1681, 315889), (11767, 45127)]