315047873

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{2777}}^1$

素因数の和:3656

約数の個数: 16

約数和(自身を含む): 379585920

約数和(自身を除く): 64538047

約数列:

[1, 7, 19, 133, 853, 2777, 5971, 16207, 19439, 52763, 113449, 369341, 2368781, 16581467, 45006839, 315047873]

約数ペア:

[(1, 315047873), (7, 45006839), (19, 16581467), (133, 2368781), (853, 369341), (2777, 113449), (5971, 52763), (16207, 19439)]