1268355347

素因数分解:

$7^3\times {\mathrm{1913}}^1\times {\mathrm{1933}}^1$

素因数の和:3867

約数の個数: 16

約数和(自身を含む): 1480670400

約数和(自身を除く): 212315053

約数列:

[1, 7, 49, 343, 1913, 1933, 13391, 13531, 93737, 94717, 656159, 663019, 3697829, 25884803, 181193621, 1268355347]

約数ペア:

[(1, 1268355347), (7, 181193621), (49, 25884803), (343, 3697829), (1913, 663019), (1933, 656159), (13391, 94717), (13531, 93737)]