2965581

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 4484480

約数和(自身を除く): 1518899

約数列:

[1, 3, 9, 43, 79, 97, 129, 237, 291, 387, 711, 873, 3397, 4171, 7663, 10191, 12513, 22989, 30573, 37539, 68967, 329509, 988527, 2965581]

約数ペア:

[(1, 2965581), (3, 988527), (9, 329509), (43, 68967), (79, 37539), (97, 30573), (129, 22989), (237, 12513), (291, 10191), (387, 7663), (711, 4171), (873, 3397)]