40894083

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{63997}}^1$

素因数の和:64074

約数の個数: 12

約数和(自身を含む): 59902128

約数和(自身を除く): 19008045

約数列:

[1, 3, 9, 71, 213, 639, 63997, 191991, 575973, 4543787, 13631361, 40894083]

約数ペア:

[(1, 40894083), (3, 13631361), (9, 4543787), (71, 575973), (213, 191991), (639, 63997)]