86457897

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{417671}}^1$

素因数の和:417700

約数の個数: 12

約数和(自身を含む): 130313664

約数和(自身を除く): 43855767

約数列:

[1, 3, 9, 23, 69, 207, 417671, 1253013, 3759039, 9606433, 28819299, 86457897]

約数ペア:

[(1, 86457897), (3, 28819299), (9, 9606433), (23, 3759039), (69, 1253013), (207, 417671)]