2017369521

素因数分解:

$3^2\times {\mathrm{1619}}^1\times {\mathrm{138451}}^1$

素因数の和:140076

約数の個数: 12

約数和(自身を含む): 2915799120

約数和(自身を除く): 898429599

約数列:

[1, 3, 9, 1619, 4857, 14571, 138451, 415353, 1246059, 224152169, 672456507, 2017369521]

約数ペア:

[(1, 2017369521), (3, 672456507), (9, 224152169), (1619, 1246059), (4857, 415353), (14571, 138451)]