309483249

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{85469}}^1$

素因数の和:85560

約数の個数: 16

約数和(自身を含む): 443076480

約数和(自身を除く): 133593231

約数列:

[1, 3, 17, 51, 71, 213, 1207, 3621, 85469, 256407, 1452973, 4358919, 6068299, 18204897, 103161083, 309483249]

約数ペア:

[(1, 309483249), (3, 103161083), (17, 18204897), (51, 6068299), (71, 4358919), (213, 1452973), (1207, 256407), (3621, 85469)]