3973089

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 5612544

約数和(自身を除く): 1639455

約数列:

[1, 3, 23, 69, 71, 213, 811, 1633, 2433, 4899, 18653, 55959, 57581, 172743, 1324363, 3973089]

約数ペア:

[(1, 3973089), (3, 1324363), (23, 172743), (69, 57581), (71, 55959), (213, 18653), (811, 4899), (1633, 2433)]