7144709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2939}}^1$

素因数の和:2980

約数の個数: 16

約数和(自身を含む): 8890560

約数和(自身を除く): 1745851

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 2939, 32329, 38207, 49963, 420277, 549593, 649519, 7144709]

約数ペア:

[(1, 7144709), (11, 649519), (13, 549593), (17, 420277), (143, 49963), (187, 38207), (221, 32329), (2431, 2939)]