28666097999

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{34033}}^1\times {\mathrm{10939}}^1$

素因数の和:44990

約数の個数: 16

約数和(自身を含む): 35743868160

約数和(自身を除く): 7077770161

約数列:

[1, 7, 11, 77, 10939, 34033, 76573, 120329, 238231, 374363, 842303, 2620541, 372286987, 2606008909, 4095156857, 28666097999]

約数ペア:

[(1, 28666097999), (7, 4095156857), (11, 2606008909), (77, 372286987), (10939, 2620541), (34033, 842303), (76573, 374363), (120329, 238231)]