38406609

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{26839}}^1$

素因数の和:26901

約数の個数: 16

約数和(自身を含む): 57974400

約数和(自身を除く): 19567791

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 26839, 80517, 241551, 724653, 1422467, 4267401, 12802203, 38406609]

約数ペア:

[(1, 38406609), (3, 12802203), (9, 4267401), (27, 1422467), (53, 724653), (159, 241551), (477, 80517), (1431, 26839)]