28548949

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1103}}^1$

素因数の和:1308

約数の個数: 16

約数和(自身を含む): 33755904

約数和(自身を除く): 5206955

約数列:

[1, 11, 13, 143, 181, 1103, 1991, 2353, 12133, 14339, 25883, 157729, 199643, 2196073, 2595359, 28548949]

約数ペア:

[(1, 28548949), (11, 2595359), (13, 2196073), (143, 199643), (181, 157729), (1103, 25883), (1991, 14339), (2353, 12133)]