3290211

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 24

約数和(自身を含む): 5091840

約数和(自身を除く): 1801629

約数列:

[1, 3, 9, 19, 57, 71, 171, 213, 271, 639, 813, 1349, 2439, 4047, 5149, 12141, 15447, 19241, 46341, 57723, 173169, 365579, 1096737, 3290211]

約数ペア:

[(1, 3290211), (3, 1096737), (9, 365579), (19, 173169), (57, 57723), (71, 46341), (171, 19241), (213, 15447), (271, 12141), (639, 5149), (813, 4047), (1349, 2439)]