2013754377

素因数分解:

$3^1\times {\mathrm{157}}^1\times {\mathrm{727}}^1\times {\mathrm{5881}}^1$

素因数の和:6768

約数の個数: 16

約数和(自身を含む): 2706284672

約数和(自身を除く): 692530295

約数列:

[1, 3, 157, 471, 727, 2181, 5881, 17643, 114139, 342417, 923317, 2769951, 4275487, 12826461, 671251459, 2013754377]

約数ペア:

[(1, 2013754377), (3, 671251459), (157, 12826461), (471, 4275487), (727, 2769951), (2181, 923317), (5881, 342417), (17643, 114139)]