938872017

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{66403}}^1$

素因数の和:67980

約数の個数: 12

約数和(自身を含む): 1357032144

約数和(自身を除く): 418160127

約数列:

[1, 3, 9, 1571, 4713, 14139, 66403, 199209, 597627, 104319113, 312957339, 938872017]

約数ペア:

[(1, 938872017), (3, 312957339), (9, 104319113), (1571, 597627), (4713, 199209), (14139, 66403)]