19944117

素因数分解:

$3^3\times {\mathrm{379}}^1\times {\mathrm{1949}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 29640000

約数和(自身を除く): 9695883

約数列:

[1, 3, 9, 27, 379, 1137, 1949, 3411, 5847, 10233, 17541, 52623, 738671, 2216013, 6648039, 19944117]

約数ペア:

[(1, 19944117), (3, 6648039), (9, 2216013), (27, 738671), (379, 52623), (1137, 17541), (1949, 10233), (3411, 5847)]