47728037

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 56160000

約数和(自身を除く): 8431963

約数列:

[1, 7, 53, 103, 371, 721, 1249, 5459, 8743, 38213, 66197, 128647, 463379, 900529, 6818291, 47728037]

約数ペア:

[(1, 47728037), (7, 6818291), (53, 900529), (103, 463379), (371, 128647), (721, 66197), (1249, 38213), (5459, 8743)]