3889274391

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{10540039}}^1$

素因数の和:10540086

約数の個数: 12

約数和(自身を含む): 5754861840

約数和(自身を除く): 1865587449

約数列:

[1, 3, 9, 41, 123, 369, 10540039, 31620117, 94860351, 432141599, 1296424797, 3889274391]

約数ペア:

[(1, 3889274391), (3, 1296424797), (9, 432141599), (41, 94860351), (123, 31620117), (369, 10540039)]