2016575649

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{399401}}^1$

素因数の和:399438

約数の個数: 32

約数和(自身を含む): 3450833280

約数和(自身を除く): 1434257631

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 399401, 1198203, 3594609, 4393411, 6789817, 10783827, 13180233, 20369451, 39540699, 61108353, 74687987, 118622097, 183325059, 224063961, 672191883, 2016575649]

約数ペア:

[(1, 2016575649), (3, 672191883), (9, 224063961), (11, 183325059), (17, 118622097), (27, 74687987), (33, 61108353), (51, 39540699), (99, 20369451), (153, 13180233), (187, 10783827), (297, 6789817), (459, 4393411), (561, 3594609), (1683, 1198203), (5049, 399401)]