4969209

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5503}}^1$

素因数の和:5556

約数の個数: 16

約数和(自身を含む): 7749632

約数和(自身を除く): 2780423

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 5503, 16509, 38521, 115563, 236629, 709887, 1656403, 4969209]

約数ペア:

[(1, 4969209), (3, 1656403), (7, 709887), (21, 236629), (43, 115563), (129, 38521), (301, 16509), (903, 5503)]