9947996943

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{109}}^2\times {\mathrm{3931}}^1$

素因数の和:4223

約数の個数: 24

約数和(自身を含む): 13578800256

約数和(自身を除く): 3630803313

約数列:

[1, 3, 71, 109, 213, 327, 3931, 7739, 11793, 11881, 23217, 35643, 279101, 428479, 837303, 843551, 1285437, 2530653, 30422009, 46704211, 91266027, 140112633, 3315998981, 9947996943]

約数ペア:

[(1, 9947996943), (3, 3315998981), (71, 140112633), (109, 91266027), (213, 46704211), (327, 30422009), (3931, 2530653), (7739, 1285437), (11793, 843551), (11881, 837303), (23217, 428479), (35643, 279101)]