82803721

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82721}}^1$

素因数の和:82752

約数の個数: 16

約数和(自身を含む): 111178368

約数和(自身を除く): 28374647

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 82721, 579047, 909931, 1075373, 6369517, 7527611, 11829103, 82803721]

約数ペア:

[(1, 82803721), (7, 11829103), (11, 7527611), (13, 6369517), (77, 1075373), (91, 909931), (143, 579047), (1001, 82721)]