2017885983

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1\times {\mathrm{1009}}^1$

素因数の和:1511

約数の個数: 32

約数和(自身を含む): 2837049600

約数和(自身を除く): 819163617

約数列:

[1, 3, 37, 43, 111, 129, 419, 1009, 1257, 1591, 3027, 4773, 15503, 18017, 37333, 43387, 46509, 54051, 111999, 130161, 422771, 666629, 1268313, 1605319, 1999887, 4815957, 15642527, 18179153, 46927581, 54537459, 672628661, 2017885983]

約数ペア:

[(1, 2017885983), (3, 672628661), (37, 54537459), (43, 46927581), (111, 18179153), (129, 15642527), (419, 4815957), (1009, 1999887), (1257, 1605319), (1591, 1268313), (3027, 666629), (4773, 422771), (15503, 130161), (18017, 111999), (37333, 54051), (43387, 46509)]