2017115811

素因数分解:

$3^3\times {\mathrm{569}}^1\times {\mathrm{131297}}^1$

素因数の和:131875

約数の個数: 16

約数和(自身を含む): 2993594400

約数和(自身を除く): 976478589

約数列:

[1, 3, 9, 27, 569, 1707, 5121, 15363, 131297, 393891, 1181673, 3545019, 74707993, 224123979, 672371937, 2017115811]

約数ペア:

[(1, 2017115811), (3, 672371937), (9, 224123979), (27, 74707993), (569, 3545019), (1707, 1181673), (5121, 393891), (15363, 131297)]