380670081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{172171}}^1$

素因数の和:172252

約数の個数: 16

約数和(自身を含む): 561969408

約数和(自身を除く): 181299327

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 172171, 516513, 1893881, 5681643, 11535457, 34606371, 126890027, 380670081]

約数ペア:

[(1, 380670081), (3, 126890027), (11, 34606371), (33, 11535457), (67, 5681643), (201, 1893881), (737, 516513), (2211, 172171)]