858792109

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103183}}^1$

素因数の和:103260

約数の個数: 16

約数和(自身を含む): 1040094720

約数和(自身を除く): 181302611

約数列:

[1, 7, 29, 41, 203, 287, 1189, 8323, 103183, 722281, 2992307, 4230503, 20946149, 29613521, 122684587, 858792109]

約数ペア:

[(1, 858792109), (7, 122684587), (29, 29613521), (41, 20946149), (203, 4230503), (287, 2992307), (1189, 722281), (8323, 103183)]