13056477

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{761}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 21457920

約数和(自身を除く): 8401443

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 761, 817, 903, 2283, 2451, 5327, 5719, 14459, 15981, 17157, 32723, 43377, 98169, 101213, 229061, 303639, 621737, 687183, 1865211, 4352159, 13056477]

約数ペア:

[(1, 13056477), (3, 4352159), (7, 1865211), (19, 687183), (21, 621737), (43, 303639), (57, 229061), (129, 101213), (133, 98169), (301, 43377), (399, 32723), (761, 17157), (817, 15981), (903, 14459), (2283, 5719), (2451, 5327)]