939402297

素因数分解:

$3^2\times {\mathrm{503}}^1\times {\mathrm{207511}}^1$

素因数の和:208020

約数の個数: 12

約数和(自身を含む): 1359618624

約数和(自身を除く): 420216327

約数列:

[1, 3, 9, 503, 1509, 4527, 207511, 622533, 1867599, 104378033, 313134099, 939402297]

約数ペア:

[(1, 939402297), (3, 313134099), (9, 104378033), (503, 1867599), (1509, 622533), (4527, 207511)]