3075489

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{883}}^1$

素因数の和:938

約数の個数: 20

約数和(自身を含む): 4706416

約数和(自身を除く): 1630927

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 883, 1161, 2649, 3483, 7947, 23841, 37969, 71523, 113907, 341721, 1025163, 3075489]

約数ペア:

[(1, 3075489), (3, 1025163), (9, 341721), (27, 113907), (43, 71523), (81, 37969), (129, 23841), (387, 7947), (883, 3483), (1161, 2649)]