7097279

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 9377280

約数和(自身を除く): 2280001

約数列:

[1, 7, 17, 19, 43, 73, 119, 133, 301, 323, 511, 731, 817, 1241, 1387, 2261, 3139, 5117, 5719, 8687, 9709, 13889, 21973, 23579, 53363, 59641, 97223, 165053, 373541, 417487, 1013897, 7097279]

約数ペア:

[(1, 7097279), (7, 1013897), (17, 417487), (19, 373541), (43, 165053), (73, 97223), (119, 59641), (133, 53363), (301, 23579), (323, 21973), (511, 13889), (731, 9709), (817, 8687), (1241, 5719), (1387, 5117), (2261, 3139)]