2850513

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1228

約数の個数: 16

約数和(自身を含む): 4097280

約数和(自身を除く): 1246767

約数列:

[1, 3, 19, 43, 57, 129, 817, 1163, 2451, 3489, 22097, 50009, 66291, 150027, 950171, 2850513]

約数ペア:

[(1, 2850513), (3, 950171), (19, 150027), (43, 66291), (57, 50009), (129, 22097), (817, 3489), (1163, 2451)]