6390531

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:400

約数の個数: 36

約数和(自身を含む): 11020152

約数和(自身を除く): 4629621

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 337, 387, 441, 903, 1011, 2107, 2359, 2709, 3033, 6321, 7077, 14491, 16513, 18963, 21231, 43473, 49539, 101437, 130419, 148617, 304311, 710059, 912933, 2130177, 6390531]

約数ペア:

[(1, 6390531), (3, 2130177), (7, 912933), (9, 710059), (21, 304311), (43, 148617), (49, 130419), (63, 101437), (129, 49539), (147, 43473), (301, 21231), (337, 18963), (387, 16513), (441, 14491), (903, 7077), (1011, 6321), (2107, 3033), (2359, 2709)]