2019437307

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{643}}^1\times {\mathrm{2311}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 2942121728

約数和(自身を除く): 922684421

約数列:

[1, 3, 9, 151, 453, 643, 1359, 1929, 2311, 5787, 6933, 20799, 97093, 291279, 348961, 873837, 1046883, 1485973, 3140649, 4457919, 13373757, 224381923, 673145769, 2019437307]

約数ペア:

[(1, 2019437307), (3, 673145769), (9, 224381923), (151, 13373757), (453, 4457919), (643, 3140649), (1359, 1485973), (1929, 1046883), (2311, 873837), (5787, 348961), (6933, 291279), (20799, 97093)]