28926273

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1136

約数の個数: 16

約数和(自身を含む): 39372480

約数和(自身を除く): 10446207

約数列:

[1, 3, 97, 107, 291, 321, 929, 2787, 10379, 31137, 90113, 99403, 270339, 298209, 9642091, 28926273]

約数ペア:

[(1, 28926273), (3, 9642091), (97, 298209), (107, 270339), (291, 99403), (321, 90113), (929, 31137), (2787, 10379)]