13929741

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1741}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 23189504

約数和(自身を除く): 9259763

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 1741, 2667, 5223, 8001, 12187, 15669, 36561, 109683, 221107, 663321, 1547749, 1989963, 4643247, 13929741]

約数ペア:

[(1, 13929741), (3, 4643247), (7, 1989963), (9, 1547749), (21, 663321), (63, 221107), (127, 109683), (381, 36561), (889, 15669), (1143, 12187), (1741, 8001), (2667, 5223)]