8904734721

素因数分解:

$3^2\times {\mathrm{401}}^1\times {\mathrm{2467369}}^1$

素因数の和:2467776

約数の個数: 12

約数和(自身を含む): 12894475620

約数和(自身を除く): 3989740899

約数列:

[1, 3, 9, 401, 1203, 3609, 2467369, 7402107, 22206321, 989414969, 2968244907, 8904734721]

約数ペア:

[(1, 8904734721), (3, 2968244907), (9, 989414969), (401, 22206321), (1203, 7402107), (3609, 2467369)]