8896743

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 13798400

約数和(自身を除く): 4901657

約数列:

[1, 3, 9, 27, 43, 79, 97, 129, 237, 291, 387, 711, 873, 1161, 2133, 2619, 3397, 4171, 7663, 10191, 12513, 22989, 30573, 37539, 68967, 91719, 112617, 206901, 329509, 988527, 2965581, 8896743]

約数ペア:

[(1, 8896743), (3, 2965581), (9, 988527), (27, 329509), (43, 206901), (79, 112617), (97, 91719), (129, 68967), (237, 37539), (291, 30573), (387, 22989), (711, 12513), (873, 10191), (1161, 7663), (2133, 4171), (2619, 3397)]