8068557

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 13208832

約数和(自身を除く): 5140275

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 233, 291, 357, 679, 699, 1631, 1649, 2037, 3961, 4893, 4947, 11543, 11883, 22601, 27727, 34629, 67803, 83181, 158207, 384217, 474621, 1152651, 2689519, 8068557]

約数ペア:

[(1, 8068557), (3, 2689519), (7, 1152651), (17, 474621), (21, 384217), (51, 158207), (97, 83181), (119, 67803), (233, 34629), (291, 27727), (357, 22601), (679, 11883), (699, 11543), (1631, 4947), (1649, 4893), (2037, 3961)]