2017605947

素因数分解:

$7^1\times {\mathrm{127}}^1\times {\mathrm{1213}}^1\times {\mathrm{1871}}^1$

素因数の和:3218

約数の個数: 16

約数和(自身を含む): 2327150592

約数和(自身を除く): 309544645

約数列:

[1, 7, 127, 889, 1213, 1871, 8491, 13097, 154051, 237617, 1078357, 1663319, 2269523, 15886661, 288229421, 2017605947]

約数ペア:

[(1, 2017605947), (7, 288229421), (127, 15886661), (889, 2269523), (1213, 1663319), (1871, 1078357), (8491, 237617), (13097, 154051)]