16982007

素因数分解:

$3^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2551}}^1$

素因数の和:2878

約数の個数: 16

約数和(自身を含む): 25969152

約数和(自身を除く): 8987145

約数列:

[1, 3, 7, 21, 317, 951, 2219, 2551, 6657, 7653, 17857, 53571, 808667, 2426001, 5660669, 16982007]

約数ペア:

[(1, 16982007), (3, 5660669), (7, 2426001), (21, 808667), (317, 53571), (951, 17857), (2219, 7653), (2551, 6657)]