710217

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 1108224

約数和(自身を除く): 398007

約数列:

[1, 3, 9, 23, 47, 69, 73, 141, 207, 219, 423, 657, 1081, 1679, 3243, 3431, 5037, 9729, 10293, 15111, 30879, 78913, 236739, 710217]

約数ペア:

[(1, 710217), (3, 236739), (9, 78913), (23, 30879), (47, 15111), (69, 10293), (73, 9729), (141, 5037), (207, 3431), (219, 3243), (423, 1679), (657, 1081)]