212616099

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1243369}}^1$

素因数の和:1243394

約数の個数: 12

約数和(自身を含む): 323276200

約数和(自身を除く): 110660101

約数列:

[1, 3, 9, 19, 57, 171, 1243369, 3730107, 11190321, 23624011, 70872033, 212616099]

約数ペア:

[(1, 212616099), (3, 70872033), (9, 23624011), (19, 11190321), (57, 3730107), (171, 1243369)]