131604774

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3133447}}^1$

素因数の和:3133459

約数の個数: 16

約数和(自身を含む): 300811008

約数和(自身を除く): 169206234

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3133447, 6266894, 9400341, 18800682, 21934129, 43868258, 65802387, 131604774]

約数ペア:

[(1, 131604774), (2, 65802387), (3, 43868258), (6, 21934129), (7, 18800682), (14, 9400341), (21, 6266894), (42, 3133447)]