118718319

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{5209}}^1$

素因数の和:5390

約数の個数: 16

約数和(自身を含む): 162051840

約数和(自身を除く): 43333521

約数列:

[1, 3, 71, 107, 213, 321, 5209, 7597, 15627, 22791, 369839, 557363, 1109517, 1672089, 39572773, 118718319]

約数ペア:

[(1, 118718319), (3, 39572773), (71, 1672089), (107, 1109517), (213, 557363), (321, 369839), (5209, 22791), (7597, 15627)]