15856863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{5399}}^1$

素因数の和:5502

約数の個数: 16

約数和(自身を含む): 23328000

約数和(自身を除く): 7471137

約数列:

[1, 3, 11, 33, 89, 267, 979, 2937, 5399, 16197, 59389, 178167, 480511, 1441533, 5285621, 15856863]

約数ペア:

[(1, 15856863), (3, 5285621), (11, 1441533), (33, 480511), (89, 178167), (267, 59389), (979, 16197), (2937, 5399)]