89806551

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{1439}}^1$

素因数の和:1806

約数の個数: 16

約数和(自身を含む): 121927680

約数和(自身を除く): 32121129

約数列:

[1, 3, 71, 213, 293, 879, 1439, 4317, 20803, 62409, 102169, 306507, 421627, 1264881, 29935517, 89806551]

約数ペア:

[(1, 89806551), (3, 29935517), (71, 1264881), (213, 421627), (293, 306507), (879, 102169), (1439, 62409), (4317, 20803)]