288637479

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{822329}}^1$

素因数の和:822351

約数の個数: 16

約数和(自身を含む): 460504800

約数和(自身を除く): 171867321

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 822329, 2466987, 7400961, 10690277, 22202883, 32070831, 96212493, 288637479]

約数ペア:

[(1, 288637479), (3, 96212493), (9, 32070831), (13, 22202883), (27, 10690277), (39, 7400961), (117, 2466987), (351, 822329)]