22156431

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{911}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 32992512

約数和(自身を除く): 10836081

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 911, 2211, 2733, 8107, 10021, 24321, 30063, 61037, 110231, 183111, 330693, 671407, 2014221, 7385477, 22156431]

約数ペア:

[(1, 22156431), (3, 7385477), (11, 2014221), (33, 671407), (67, 330693), (121, 183111), (201, 110231), (363, 61037), (737, 30063), (911, 24321), (2211, 10021), (2733, 8107)]