42209433

素因数分解:

$3^2\times 7^2\times {\mathrm{95713}}^1$

素因数の和:95733

約数の個数: 18

約数和(自身を含む): 70924074

約数和(自身を除く): 28714641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 95713, 287139, 669991, 861417, 2009973, 4689937, 6029919, 14069811, 42209433]

約数ペア:

[(1, 42209433), (3, 14069811), (7, 6029919), (9, 4689937), (21, 2009973), (49, 861417), (63, 669991), (147, 287139), (441, 95713)]