388927107

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{1054003}}^1$

素因数の和:1054050

約数の個数: 12

約数和(自身を含む): 575486184

約数和(自身を除く): 186559077

約数列:

[1, 3, 9, 41, 123, 369, 1054003, 3162009, 9486027, 43214123, 129642369, 388927107]

約数ペア:

[(1, 388927107), (3, 129642369), (9, 43214123), (41, 9486027), (123, 3162009), (369, 1054003)]