2989569

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^2$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 4668192

約数和(自身を除く): 1678623

約数列:

[1, 3, 11, 17, 33, 51, 73, 187, 219, 561, 803, 1241, 2409, 3723, 5329, 13651, 15987, 40953, 58619, 90593, 175857, 271779, 996523, 2989569]

約数ペア:

[(1, 2989569), (3, 996523), (11, 271779), (17, 175857), (33, 90593), (51, 58619), (73, 40953), (187, 15987), (219, 13651), (561, 5329), (803, 3723), (1241, 2409)]