2012081121

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4383619}}^1$

素因数の和:4383645

約数の個数: 16

約数和(自身を含む): 3156206400

約数和(自身を除く): 1144125279

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4383619, 13150857, 39452571, 74521523, 118357713, 223564569, 670693707, 2012081121]

約数ペア:

[(1, 2012081121), (3, 670693707), (9, 223564569), (17, 118357713), (27, 74521523), (51, 39452571), (153, 13150857), (459, 4383619)]