47989823

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 55996416

約数和(自身を除く): 8006593

約数列:

[1, 7, 71, 223, 433, 497, 1561, 3031, 15833, 30743, 96559, 110831, 215201, 675913, 6855689, 47989823]

約数ペア:

[(1, 47989823), (7, 6855689), (71, 675913), (223, 215201), (433, 110831), (497, 96559), (1561, 30743), (3031, 15833)]