13485269

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2473}}^1$

素因数の和:2540

約数の個数: 16

約数和(自身を含む): 16625280

約数和(自身を除く): 3140011

約数列:

[1, 7, 19, 41, 133, 287, 779, 2473, 5453, 17311, 46987, 101393, 328909, 709751, 1926467, 13485269]

約数ペア:

[(1, 13485269), (7, 1926467), (19, 709751), (41, 328909), (133, 101393), (287, 46987), (779, 17311), (2473, 5453)]