997161

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 24

約数和(自身を含む): 1519392

約数和(自身を除く): 522231

約数列:

[1, 3, 11, 33, 41, 67, 121, 123, 201, 363, 451, 737, 1353, 2211, 2747, 4961, 8107, 8241, 14883, 24321, 30217, 90651, 332387, 997161]

約数ペア:

[(1, 997161), (3, 332387), (11, 90651), (33, 30217), (41, 24321), (67, 14883), (121, 8241), (123, 8107), (201, 4961), (363, 2747), (451, 2211), (737, 1353)]