12627681

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{809}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 18960480

約数和(自身を除く): 6332799

約数列:

[1, 3, 11, 33, 43, 121, 129, 363, 473, 809, 1419, 2427, 5203, 8899, 15609, 26697, 34787, 97889, 104361, 293667, 382657, 1147971, 4209227, 12627681]

約数ペア:

[(1, 12627681), (3, 4209227), (11, 1147971), (33, 382657), (43, 293667), (121, 104361), (129, 97889), (363, 34787), (473, 26697), (809, 15609), (1419, 8899), (2427, 5203)]