298798317

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{9949}}^1$

素因数の和:10073

約数の個数: 24

約数和(自身を含む): 447033600

約数和(自身を除く): 148235283

約数列:

[1, 3, 9, 47, 71, 141, 213, 423, 639, 3337, 9949, 10011, 29847, 30033, 89541, 467603, 706379, 1402809, 2119137, 4208427, 6357411, 33199813, 99599439, 298798317]

約数ペア:

[(1, 298798317), (3, 99599439), (9, 33199813), (47, 6357411), (71, 4208427), (141, 2119137), (213, 1402809), (423, 706379), (639, 467603), (3337, 89541), (9949, 30033), (10011, 29847)]