31427121

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{50123}}^1$

素因数の和:50156

約数の個数: 16

約数和(自身を含む): 48119040

約数和(自身を除く): 16691919

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 50123, 150369, 551353, 952337, 1654059, 2857011, 10475707, 31427121]

約数ペア:

[(1, 31427121), (3, 10475707), (11, 2857011), (19, 1654059), (33, 952337), (57, 551353), (209, 150369), (627, 50123)]