20171342511

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{4991671}}^1$

素因数の和:4992126

約数の個数: 12

約数和(自身を含む): 29201281200

約数和(自身を除く): 9029938689

約数列:

[1, 3, 9, 449, 1347, 4041, 4991671, 14975013, 44925039, 2241260279, 6723780837, 20171342511]

約数ペア:

[(1, 20171342511), (3, 6723780837), (9, 2241260279), (449, 44925039), (1347, 14975013), (4041, 4991671)]