40435017

素因数分解:

$3^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{1451}}^1$

素因数の和:2788

約数の個数: 16

約数和(自身を含む): 61704192

約数和(自身を除く): 21269175

約数列:

[1, 3, 7, 21, 1327, 1451, 3981, 4353, 9289, 10157, 27867, 30471, 1925477, 5776431, 13478339, 40435017]

約数ペア:

[(1, 40435017), (3, 13478339), (7, 5776431), (21, 1925477), (1327, 30471), (1451, 27867), (3981, 10157), (4353, 9289)]