71255041

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29311}}^1$

素因数の和:29352

約数の個数: 16

約数和(自身を含む): 88639488

約数和(自身を除く): 17384447

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 29311, 322421, 381043, 498287, 4191473, 5481157, 6477731, 71255041]

約数ペア:

[(1, 71255041), (11, 6477731), (13, 5481157), (17, 4191473), (143, 498287), (187, 381043), (221, 322421), (2431, 29311)]