9137233

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:181

約数の個数: 32

約数和(自身を含む): 11980800

約数和(自身を除く): 2843567

約数列:

[1, 7, 19, 23, 29, 103, 133, 161, 203, 437, 551, 667, 721, 1957, 2369, 2987, 3059, 3857, 4669, 12673, 13699, 16583, 20909, 45011, 56753, 68701, 88711, 315077, 397271, 480907, 1305319, 9137233]

約数ペア:

[(1, 9137233), (7, 1305319), (19, 480907), (23, 397271), (29, 315077), (103, 88711), (133, 68701), (161, 56753), (203, 45011), (437, 20909), (551, 16583), (667, 13699), (721, 12673), (1957, 4669), (2369, 3857), (2987, 3059)]