4057339

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1669}}^1$

素因数の和:1710

約数の個数: 16

約数和(自身を含む): 5050080

約数和(自身を除く): 992741

約数列:

[1, 11, 13, 17, 143, 187, 221, 1669, 2431, 18359, 21697, 28373, 238667, 312103, 368849, 4057339]

約数ペア:

[(1, 4057339), (11, 368849), (13, 312103), (17, 238667), (143, 28373), (187, 21697), (221, 18359), (1669, 2431)]