1214972353

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{93871}}^1$

素因数の和:93964

約数の個数: 12

約数和(自身を含む): 1421597568

約数和(自身を除く): 206625215

約数列:

[1, 7, 43, 301, 1849, 12943, 93871, 657097, 4036453, 28255171, 173567479, 1214972353]

約数ペア:

[(1, 1214972353), (7, 173567479), (43, 28255171), (301, 4036453), (1849, 657097), (12943, 93871)]