13684377

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:877

約数の個数: 24

約数和(自身を含む): 21421056

約数和(自身を除く): 7736679

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 733, 889, 2199, 2667, 5131, 6223, 15393, 18669, 35917, 93091, 107751, 279273, 651637, 1954911, 4561459, 13684377]

約数ペア:

[(1, 13684377), (3, 4561459), (7, 1954911), (21, 651637), (49, 279273), (127, 107751), (147, 93091), (381, 35917), (733, 18669), (889, 15393), (2199, 6223), (2667, 5131)]