13080963

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2029}}^1$

素因数の和:2346

約数の個数: 16

約数和(自身を含む): 20007680

約数和(自身を除く): 6926717

約数列:

[1, 3, 7, 21, 307, 921, 2029, 2149, 6087, 6447, 14203, 42609, 622903, 1868709, 4360321, 13080963]

約数ペア:

[(1, 13080963), (3, 4360321), (7, 1868709), (21, 622903), (307, 42609), (921, 14203), (2029, 6447), (2149, 6087)]