28809737

素因数分解:

${\mathrm{11}}^2\times {\mathrm{457}}^1\times {\mathrm{521}}^1$

素因数の和:1000

約数の個数: 12

約数和(自身を含む): 31797108

約数和(自身を除く): 2987371

約数列:

[1, 11, 121, 457, 521, 5027, 5731, 55297, 63041, 238097, 2619067, 28809737]

約数ペア:

[(1, 28809737), (11, 2619067), (121, 238097), (457, 63041), (521, 55297), (5027, 5731)]