2643280131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{92581}}^1$

素因数の和:92922

約数の個数: 16

約数和(自身を含む): 3649952768

約数和(自身を除く): 1006672637

約数列:

[1, 3, 31, 93, 307, 921, 9517, 28551, 92581, 277743, 2870011, 8610033, 28422367, 85267101, 881093377, 2643280131]

約数ペア:

[(1, 2643280131), (3, 881093377), (31, 85267101), (93, 28422367), (307, 8610033), (921, 2870011), (9517, 277743), (28551, 92581)]