2011631715

素因数分解:

$3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{434009}}^1$

素因数の和:434123

約数の個数: 24

約数和(自身を含む): 3520689120

約数和(自身を除く): 1509057405

約数列:

[1, 3, 5, 9, 15, 45, 103, 309, 515, 927, 1545, 4635, 434009, 1302027, 2170045, 3906081, 6510135, 19530405, 44702927, 134108781, 223514635, 402326343, 670543905, 2011631715]

約数ペア:

[(1, 2011631715), (3, 670543905), (5, 402326343), (9, 223514635), (15, 134108781), (45, 44702927), (103, 19530405), (309, 6510135), (515, 3906081), (927, 2170045), (1545, 1302027), (4635, 434009)]