8987169

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{563}}^1$

素因数の和:896

約数の個数: 16

約数和(自身を含む): 12750912

約数和(自身を除く): 3763743

約数列:

[1, 3, 17, 51, 313, 563, 939, 1689, 5321, 9571, 15963, 28713, 176219, 528657, 2995723, 8987169]

約数ペア:

[(1, 8987169), (3, 2995723), (17, 528657), (51, 176219), (313, 28713), (563, 15963), (939, 9571), (1689, 5321)]