13337639

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 17093760

約数和(自身を除く): 3756121

約数列:

[1, 7, 17, 19, 119, 133, 289, 323, 347, 2023, 2261, 2429, 5491, 5899, 6593, 38437, 41293, 46151, 100283, 112081, 701981, 784567, 1905377, 13337639]

約数ペア:

[(1, 13337639), (7, 1905377), (17, 784567), (19, 701981), (119, 112081), (133, 100283), (289, 46151), (323, 41293), (347, 38437), (2023, 6593), (2261, 5899), (2429, 5491)]