28294059

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{12107}}^1$

素因数の和:12170

約数の個数: 16

約数和(自身を含む): 40682880

約数和(自身を除く): 12388821

約数列:

[1, 3, 19, 41, 57, 123, 779, 2337, 12107, 36321, 230033, 496387, 690099, 1489161, 9431353, 28294059]

約数ペア:

[(1, 28294059), (3, 9431353), (19, 1489161), (41, 690099), (57, 496387), (123, 230033), (779, 36321), (2337, 12107)]