2017885287

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{571477}}^1$

素因数の和:571598

約数の個数: 16

約数和(自身を含む): 2962541952

約数和(自身を除く): 944656665

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 571477, 1714431, 6286247, 18858741, 61148039, 183444117, 672628429, 2017885287]

約数ペア:

[(1, 2017885287), (3, 672628429), (11, 183444117), (33, 61148039), (107, 18858741), (321, 6286247), (1177, 1714431), (3531, 571477)]