2818840761

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{390043}}^1$

素因数の和:390133

約数の個数: 24

約数和(自身を含む): 4502667936

約数和(自身を除く): 1683827175

約数列:

[1, 3, 9, 11, 33, 73, 99, 219, 657, 803, 2409, 7227, 390043, 1170129, 3510387, 4290473, 12871419, 28473139, 38614257, 85419417, 256258251, 313204529, 939613587, 2818840761]

約数ペア:

[(1, 2818840761), (3, 939613587), (9, 313204529), (11, 256258251), (33, 85419417), (73, 38614257), (99, 28473139), (219, 12871419), (657, 4290473), (803, 3510387), (2409, 1170129), (7227, 390043)]