2019450237

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{3323}}^1$

素因数の和:4049

約数の個数: 32

約数和(自身を含む): 3154449408

約数和(自身を除く): 1134999171

約数列:

[1, 3, 7, 21, 43, 129, 301, 673, 903, 2019, 3323, 4711, 9969, 14133, 23261, 28939, 69783, 86817, 142889, 202573, 428667, 607719, 1000223, 2236379, 3000669, 6709137, 15654653, 46963959, 96164297, 288492891, 673150079, 2019450237]

約数ペア:

[(1, 2019450237), (3, 673150079), (7, 288492891), (21, 96164297), (43, 46963959), (129, 15654653), (301, 6709137), (673, 3000669), (903, 2236379), (2019, 1000223), (3323, 607719), (4711, 428667), (9969, 202573), (14133, 142889), (23261, 86817), (28939, 69783)]