3180819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1327}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 4589568

約数和(自身を除く): 1408749

約数列:

[1, 3, 17, 47, 51, 141, 799, 1327, 2397, 3981, 22559, 62369, 67677, 187107, 1060273, 3180819]

約数ペア:

[(1, 3180819), (3, 1060273), (17, 187107), (47, 67677), (51, 62369), (141, 22559), (799, 3981), (1327, 2397)]