13137341

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:273

約数の個数: 24

約数和(自身を含む): 16361280

約数和(自身を除く): 3223939

約数列:

[1, 7, 19, 49, 103, 133, 137, 721, 931, 959, 1957, 2603, 5047, 6713, 13699, 14111, 18221, 95893, 98777, 127547, 268109, 691439, 1876763, 13137341]

約数ペア:

[(1, 13137341), (7, 1876763), (19, 691439), (49, 268109), (103, 127547), (133, 98777), (137, 95893), (721, 18221), (931, 14111), (959, 13699), (1957, 6713), (2603, 5047)]