28805073

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1297}}^1$

素因数の和:1984

約数の個数: 16

約数和(自身を含む): 41992896

約数和(自身を除く): 13187823

約数列:

[1, 3, 11, 33, 673, 1297, 2019, 3891, 7403, 14267, 22209, 42801, 872881, 2618643, 9601691, 28805073]

約数ペア:

[(1, 28805073), (3, 9601691), (11, 2618643), (33, 872881), (673, 42801), (1297, 22209), (2019, 14267), (3891, 7403)]