442540953

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2137879}}^1$

素因数の和:2137908

約数の個数: 12

約数和(自身を含む): 667018560

約数和(自身を除く): 224477607

約数列:

[1, 3, 9, 23, 69, 207, 2137879, 6413637, 19240911, 49171217, 147513651, 442540953]

約数ペア:

[(1, 442540953), (3, 147513651), (9, 49171217), (23, 19240911), (69, 6413637), (207, 2137879)]