28831290981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{12028073}}^1$

素因数の和:12028140

約数の個数: 16

約数和(自身を含む): 41569023744

約数和(自身を除く): 12737732763

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 12028073, 36084219, 204477241, 565319431, 613431723, 1695958293, 9610430327, 28831290981]

約数ペア:

[(1, 28831290981), (3, 9610430327), (17, 1695958293), (47, 613431723), (51, 565319431), (141, 204477241), (799, 36084219), (2397, 12028073)]