859287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2003}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 1346688

約数和(自身を除く): 487401

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 2003, 6009, 22033, 26039, 66099, 78117, 286429, 859287]

約数ペア:

[(1, 859287), (3, 286429), (11, 78117), (13, 66099), (33, 26039), (39, 22033), (143, 6009), (429, 2003)]