26840947

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3343}}^1$

素因数の和:3418

約数の個数: 16

約数和(自身を含む): 32530432

約数和(自身を除く): 5689485

約数列:

[1, 7, 31, 37, 217, 259, 1147, 3343, 8029, 23401, 103633, 123691, 725431, 865837, 3834421, 26840947]

約数ペア:

[(1, 26840947), (7, 3834421), (31, 865837), (37, 725431), (217, 123691), (259, 103633), (1147, 23401), (3343, 8029)]