17564339

素因数分解:

${\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{2417}}^1$

素因数の和:2486

約数の個数: 12

約数和(自身を含む): 19469736

約数和(自身を除く): 1905397

約数列:

[1, 13, 43, 169, 559, 2417, 7267, 31421, 103931, 408473, 1351103, 17564339]

約数ペア:

[(1, 17564339), (13, 1351103), (43, 408473), (169, 103931), (559, 31421), (2417, 7267)]