13336687

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:307

約数の個数: 32

約数和(自身を含む): 17926272

約数和(自身を除く): 4589585

約数列:

[1, 7, 13, 17, 37, 91, 119, 221, 233, 259, 481, 629, 1547, 1631, 3029, 3367, 3961, 4403, 8177, 8621, 21203, 27727, 51493, 57239, 60347, 112073, 146557, 360451, 784511, 1025899, 1905241, 13336687]

約数ペア:

[(1, 13336687), (7, 1905241), (13, 1025899), (17, 784511), (37, 360451), (91, 146557), (119, 112073), (221, 60347), (233, 57239), (259, 51493), (481, 27727), (629, 21203), (1547, 8621), (1631, 8177), (3029, 4403), (3367, 3961)]