313200047

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{1493}}^1$

素因数の和:1754

約数の個数: 16

約数和(自身を含む): 337165920

約数和(自身を除く): 23965873

約数列:

[1, 19, 61, 181, 1159, 1493, 3439, 11041, 28367, 91073, 209779, 270233, 1730387, 5134427, 16484213, 313200047]

約数ペア:

[(1, 313200047), (19, 16484213), (61, 5134427), (181, 1730387), (1159, 270233), (1493, 209779), (3439, 91073), (11041, 28367)]