21676083

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{50527}}^1$

素因数の和:50554

約数の個数: 16

約数和(自身を含む): 33954816

約数和(自身を除く): 12278733

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 50527, 151581, 555797, 656851, 1667391, 1970553, 7225361, 21676083]

約数ペア:

[(1, 21676083), (3, 7225361), (11, 1970553), (13, 1667391), (33, 656851), (39, 555797), (143, 151581), (429, 50527)]