8193913

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:856

約数の個数: 16

約数和(自身を含む): 10178560

約数和(自身を除く): 1984647

約数列:

[1, 7, 13, 91, 127, 709, 889, 1651, 4963, 9217, 11557, 64519, 90043, 630301, 1170559, 8193913]

約数ペア:

[(1, 8193913), (7, 1170559), (13, 630301), (91, 90043), (127, 64519), (709, 11557), (889, 9217), (1651, 4963)]