9181601

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:497

約数の個数: 18

約数和(自身を含む): 10952550

約数和(自身を除く): 1770949

約数列:

[1, 11, 13, 121, 143, 169, 449, 1573, 1859, 4939, 5837, 20449, 54329, 64207, 75881, 706277, 834691, 9181601]

約数ペア:

[(1, 9181601), (11, 834691), (13, 706277), (121, 75881), (143, 64207), (169, 54329), (449, 20449), (1573, 5837), (1859, 4939)]