261676009

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{1933}}^1$

素因数の和:2256

約数の個数: 16

約数和(自身を含む): 304117632

約数和(自身を除く): 42441623

約数列:

[1, 7, 83, 233, 581, 1631, 1933, 13531, 19339, 135373, 160439, 450389, 1123073, 3152723, 37382287, 261676009]

約数ペア:

[(1, 261676009), (7, 37382287), (83, 3152723), (233, 1123073), (581, 450389), (1631, 160439), (1933, 135373), (13531, 19339)]