28632951

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{44809}}^1$

素因数の和:44886

約数の個数: 12

約数和(自身を含む): 41942160

約数和(自身を除く): 13309209

約数列:

[1, 3, 9, 71, 213, 639, 44809, 134427, 403281, 3181439, 9544317, 28632951]

約数ペア:

[(1, 28632951), (3, 9544317), (9, 3181439), (71, 403281), (213, 134427), (639, 44809)]