28567179

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 42714672

約数和(自身を除く): 14147493

約数列:

[1, 3, 9, 43, 97, 129, 291, 387, 761, 873, 2283, 4171, 6849, 12513, 32723, 37539, 73817, 98169, 221451, 294507, 664353, 3174131, 9522393, 28567179]

約数ペア:

[(1, 28567179), (3, 9522393), (9, 3174131), (43, 664353), (97, 294507), (129, 221451), (291, 98169), (387, 73817), (761, 37539), (873, 32723), (2283, 12513), (4171, 6849)]