38840739

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43013}}^1$

素因数の和:43066

約数の個数: 16

約数和(自身を含む): 60563712

約数和(自身を除く): 21722973

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 43013, 129039, 301091, 903273, 1849559, 5548677, 12946913, 38840739]

約数ペア:

[(1, 38840739), (3, 12946913), (7, 5548677), (21, 1849559), (43, 903273), (129, 301091), (301, 129039), (903, 43013)]