13193733

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{769}}^1$

素因数の和:841

約数の個数: 32

約数和(自身を含む): 21683200

約数和(自身を除く): 8489467

約数列:

[1, 3, 7, 19, 21, 43, 57, 129, 133, 301, 399, 769, 817, 903, 2307, 2451, 5383, 5719, 14611, 16149, 17157, 33067, 43833, 99201, 102277, 231469, 306831, 628273, 694407, 1884819, 4397911, 13193733]

約数ペア:

[(1, 13193733), (3, 4397911), (7, 1884819), (19, 694407), (21, 628273), (43, 306831), (57, 231469), (129, 102277), (133, 99201), (301, 43833), (399, 33067), (769, 17157), (817, 16149), (903, 14611), (2307, 5719), (2451, 5383)]