471292011

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{27431}}^1$

素因数の和:27543

約数の個数: 24

約数和(自身を含む): 718937856

約数和(自身を除く): 247645845

約数列:

[1, 3, 9, 23, 69, 83, 207, 249, 747, 1909, 5727, 17181, 27431, 82293, 246879, 630913, 1892739, 2276773, 5678217, 6830319, 20490957, 52365779, 157097337, 471292011]

約数ペア:

[(1, 471292011), (3, 157097337), (9, 52365779), (23, 20490957), (69, 6830319), (83, 5678217), (207, 2276773), (249, 1892739), (747, 630913), (1909, 246879), (5727, 82293), (17181, 27431)]