26223967

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{4423}}^1$

素因数の和:4459

約数の個数: 18

約数和(自身を含む): 33538344

約数和(自身を除く): 7314377

約数列:

[1, 7, 11, 49, 77, 121, 539, 847, 4423, 5929, 30961, 48653, 216727, 340571, 535183, 2383997, 3746281, 26223967]

約数ペア:

[(1, 26223967), (7, 3746281), (11, 2383997), (49, 535183), (77, 340571), (121, 216727), (539, 48653), (847, 30961), (4423, 5929)]