9161999

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 11938080

約数和(自身を除く): 2776081

約数列:

[1, 7, 11, 29, 77, 121, 203, 319, 373, 847, 2233, 2611, 3509, 4103, 10817, 24563, 28721, 45133, 75719, 118987, 315931, 832909, 1308857, 9161999]

約数ペア:

[(1, 9161999), (7, 1308857), (11, 832909), (29, 315931), (77, 118987), (121, 75719), (203, 45133), (319, 28721), (373, 24563), (847, 10817), (2233, 4103), (2611, 3509)]