42214137

素因数分解:

$3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{1361}}^1$

素因数の和:1589

約数の個数: 24

約数和(自身を含む): 65833632

約数和(自身を除く): 23619495

約数列:

[1, 3, 7, 21, 49, 147, 211, 633, 1361, 1477, 4083, 4431, 9527, 10339, 28581, 31017, 66689, 200067, 287171, 861513, 2010197, 6030591, 14071379, 42214137]

約数ペア:

[(1, 42214137), (3, 14071379), (7, 6030591), (21, 2010197), (49, 861513), (147, 287171), (211, 200067), (633, 66689), (1361, 31017), (1477, 28581), (4083, 10339), (4431, 9527)]