2055131121

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{692663}}^1$

素因数の和:692732

約数の個数: 16

約数和(自身を含む): 2925812736

約数和(自身を除く): 870681615

約数列:

[1, 3, 23, 43, 69, 129, 989, 2967, 692663, 2077989, 15931249, 29784509, 47793747, 89353527, 685043707, 2055131121]

約数ペア:

[(1, 2055131121), (3, 685043707), (23, 89353527), (43, 47793747), (69, 29784509), (129, 15931249), (989, 2077989), (2967, 692663)]