12543723

素因数分解:

$3^2\times {\mathrm{691}}^1\times {\mathrm{2017}}^1$

素因数の和:2714

約数の個数: 12

約数和(自身を含む): 18153928

約数和(自身を除く): 5610205

約数列:

[1, 3, 9, 691, 2017, 2073, 6051, 6219, 18153, 1393747, 4181241, 12543723]

約数ペア:

[(1, 12543723), (3, 4181241), (9, 1393747), (691, 18153), (2017, 6219), (2073, 6051)]