2017609641

素因数分解:

$3^4\times {\mathrm{211}}^1\times {\mathrm{118051}}^1$

素因数の和:118274

約数の個数: 20

約数和(自身を含む): 3028269904

約数和(自身を除く): 1010660263

約数列:

[1, 3, 9, 27, 81, 211, 633, 1899, 5697, 17091, 118051, 354153, 1062459, 3187377, 9562131, 24908761, 74726283, 224178849, 672536547, 2017609641]

約数ペア:

[(1, 2017609641), (3, 672536547), (9, 224178849), (27, 74726283), (81, 24908761), (211, 9562131), (633, 3187377), (1899, 1062459), (5697, 354153), (17091, 118051)]