40237191

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{62969}}^1$

素因数の和:63046

約数の個数: 12

約数和(自身を含む): 58939920

約数和(自身を除く): 18702729

約数列:

[1, 3, 9, 71, 213, 639, 62969, 188907, 566721, 4470799, 13412397, 40237191]

約数ペア:

[(1, 40237191), (3, 13412397), (9, 4470799), (71, 566721), (213, 188907), (639, 62969)]