28333271

素因数分解:

${\mathrm{17}}^3\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:203

約数の個数: 16

約数和(自身を含む): 30902400

約数和(自身を除く): 2569129

約数列:

[1, 17, 73, 79, 289, 1241, 1343, 4913, 5767, 21097, 22831, 98039, 358649, 388127, 1666663, 28333271]

約数ペア:

[(1, 28333271), (17, 1666663), (73, 388127), (79, 358649), (289, 98039), (1241, 22831), (1343, 21097), (4913, 5767)]