487488957

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{562271}}^1$

素因数の和:562308

約数の個数: 12

約数和(自身を含む): 690470016

約数和(自身を除く): 202981059

約数列:

[1, 3, 17, 51, 289, 867, 562271, 1686813, 9558607, 28675821, 162496319, 487488957]

約数ペア:

[(1, 487488957), (3, 162496319), (17, 28675821), (51, 9558607), (289, 1686813), (867, 562271)]