17096247

素因数分解:

$3^2\times 7^2\times {\mathrm{38767}}^1$

素因数の和:38787

約数の個数: 18

約数和(自身を含む): 28727088

約数和(自身を除く): 11630841

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 38767, 116301, 271369, 348903, 814107, 1899583, 2442321, 5698749, 17096247]

約数ペア:

[(1, 17096247), (3, 5698749), (7, 2442321), (9, 1899583), (21, 814107), (49, 348903), (63, 271369), (147, 116301), (441, 38767)]