16939953

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{6131}}^1$

素因数の和:6444

約数の個数: 12

約数和(自身を含む): 24552528

約数和(自身を除く): 7612575

約数列:

[1, 3, 9, 307, 921, 2763, 6131, 18393, 55179, 1882217, 5646651, 16939953]

約数ペア:

[(1, 16939953), (3, 5646651), (9, 1882217), (307, 55179), (921, 18393), (2763, 6131)]