45291421

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{17923}}^1$

素因数の和:17968

約数の個数: 12

約数和(自身を含む): 54632352

約数和(自身を除く): 9340931

約数列:

[1, 7, 19, 133, 361, 2527, 17923, 125461, 340537, 2383759, 6470203, 45291421]

約数ペア:

[(1, 45291421), (7, 6470203), (19, 2383759), (133, 340537), (361, 125461), (2527, 17923)]