23641657193

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{521281}}^1$

素因数の和:521349

約数の個数: 32

約数和(自身を含む): 32027566080

約数和(自身を除く): 8385908887

約数列:

[1, 7, 11, 19, 31, 77, 133, 209, 217, 341, 589, 1463, 2387, 4123, 6479, 45353, 521281, 3648967, 5734091, 9904339, 16159711, 40138637, 69330373, 108947729, 113117977, 177756821, 307034509, 762634103, 1244297747, 2149241563, 3377379599, 23641657193]

約数ペア:

[(1, 23641657193), (7, 3377379599), (11, 2149241563), (19, 1244297747), (31, 762634103), (77, 307034509), (133, 177756821), (209, 113117977), (217, 108947729), (341, 69330373), (589, 40138637), (1463, 16159711), (2387, 9904339), (4123, 5734091), (6479, 3648967), (45353, 521281)]