8375983

素因数分解:

$7^1\times {\mathrm{11}}^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:100

約数の個数: 32

約数和(自身を含む): 11243520

約数和(自身を除く): 2867537

約数列:

[1, 7, 11, 29, 31, 77, 121, 203, 217, 319, 341, 847, 899, 1331, 2233, 2387, 3509, 3751, 6293, 9317, 9889, 24563, 26257, 38599, 41261, 69223, 108779, 270193, 288827, 761453, 1196569, 8375983]

約数ペア:

[(1, 8375983), (7, 1196569), (11, 761453), (29, 288827), (31, 270193), (77, 108779), (121, 69223), (203, 41261), (217, 38599), (319, 26257), (341, 24563), (847, 9889), (899, 9317), (1331, 6293), (2233, 3751), (2387, 3509)]