27737229

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{2531}}^1$

素因数の和:2828

約数の個数: 16

約数和(自身を含む): 39985344

約数和(自身を除く): 12248115

約数列:

[1, 3, 13, 39, 281, 843, 2531, 3653, 7593, 10959, 32903, 98709, 711211, 2133633, 9245743, 27737229]

約数ペア:

[(1, 27737229), (3, 9245743), (13, 2133633), (39, 711211), (281, 98709), (843, 32903), (2531, 10959), (3653, 7593)]