21736011

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{9277}}^1$

素因数の和:9362

約数の個数: 16

約数和(自身を含む): 32064768

約数和(自身を除く): 10328757

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 9277, 27831, 102047, 306141, 658667, 1976001, 7245337, 21736011]

約数ペア:

[(1, 21736011), (3, 7245337), (11, 1976001), (33, 658667), (71, 306141), (213, 102047), (781, 27831), (2343, 9277)]