282908017

素因数分解:

$7^2\times {\mathrm{331}}^1\times {\mathrm{17443}}^1$

素因数の和:17788

約数の個数: 12

約数和(自身を含む): 330110256

約数和(自身を除く): 47202239

約数列:

[1, 7, 49, 331, 2317, 16219, 17443, 122101, 854707, 5773633, 40415431, 282908017]

約数ペア:

[(1, 282908017), (7, 40415431), (49, 5773633), (331, 854707), (2317, 122101), (16219, 17443)]