2040287571

素因数分解:

$3^2\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{12413}}^1$

素因数の和:15035

約数の個数: 24

約数和(自身を含む): 3369656160

約数和(自身を除く): 1329368589

約数列:

[1, 3, 7, 9, 21, 63, 2609, 7827, 12413, 18263, 23481, 37239, 54789, 86891, 111717, 164367, 260673, 782019, 32385517, 97156551, 226698619, 291469653, 680095857, 2040287571]

約数ペア:

[(1, 2040287571), (3, 680095857), (7, 291469653), (9, 226698619), (21, 97156551), (63, 32385517), (2609, 782019), (7827, 260673), (12413, 164367), (18263, 111717), (23481, 86891), (37239, 54789)]