311937363

素因数分解:

$3^2\times {\mathrm{811}}^1\times {\mathrm{42737}}^1$

素因数の和:43554

約数の個数: 12

約数和(自身を含む): 451142328

約数和(自身を除く): 139204965

約数列:

[1, 3, 9, 811, 2433, 7299, 42737, 128211, 384633, 34659707, 103979121, 311937363]

約数ペア:

[(1, 311937363), (3, 103979121), (9, 34659707), (811, 384633), (2433, 128211), (7299, 42737)]