2247687357

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{43889}}^1$

素因数の和:44332

約数の個数: 16

約数和(自身を含む): 3074406720

約数和(自身を除く): 826719363

約数列:

[1, 3, 43, 129, 397, 1191, 17071, 43889, 51213, 131667, 1887227, 5661681, 17423933, 52271799, 749229119, 2247687357]

約数ペア:

[(1, 2247687357), (3, 749229119), (43, 52271799), (129, 17423933), (397, 5661681), (1191, 1887227), (17071, 131667), (43889, 51213)]