9867767

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{2213}}^1$

素因数の和:2247

約数の個数: 16

約数和(自身を含む): 12398400

約数和(自身を除く): 2530633

約数列:

[1, 7, 13, 49, 91, 343, 637, 2213, 4459, 15491, 28769, 108437, 201383, 759059, 1409681, 9867767]

約数ペア:

[(1, 9867767), (7, 1409681), (13, 759059), (49, 201383), (91, 108437), (343, 28769), (637, 15491), (2213, 4459)]