704007

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 1123200

約数和(自身を除く): 419193

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 179, 207, 437, 537, 1311, 1611, 3401, 3933, 4117, 10203, 12351, 30609, 37053, 78223, 234669, 704007]

約数ペア:

[(1, 704007), (3, 234669), (9, 78223), (19, 37053), (23, 30609), (57, 12351), (69, 10203), (171, 4117), (179, 3933), (207, 3401), (437, 1611), (537, 1311)]