13253933

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4003}}^1$

素因数の和:4064

約数の個数: 16

約数和(自身を含む): 16912896

約数和(自身を除く): 3658963

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 4003, 28021, 44033, 172129, 308231, 1204903, 1893419, 13253933]

約数ペア:

[(1, 13253933), (7, 1893419), (11, 1204903), (43, 308231), (77, 172129), (301, 44033), (473, 28021), (3311, 4003)]