89749103

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1999}}^1$

素因数の和:2174

約数の個数: 16

約数和(自身を含む): 100800000

約数和(自身を除く): 11050897

約数列:

[1, 17, 19, 139, 323, 1999, 2363, 2641, 33983, 37981, 44897, 277861, 645677, 4723637, 5279359, 89749103]

約数ペア:

[(1, 89749103), (17, 5279359), (19, 4723637), (139, 645677), (323, 277861), (1999, 44897), (2363, 37981), (2641, 33983)]