2005748613

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{31607}}^1$

素因数の和:32265

約数の個数: 24

約数和(自身を含む): 3165604416

約数和(自身を除く): 1159855803

約数列:

[1, 3, 9, 11, 33, 99, 641, 1923, 5769, 7051, 21153, 31607, 63459, 94821, 284463, 347677, 1043031, 3129093, 20260087, 60780261, 182340783, 222860957, 668582871, 2005748613]

約数ペア:

[(1, 2005748613), (3, 668582871), (9, 222860957), (11, 182340783), (33, 60780261), (99, 20260087), (641, 3129093), (1923, 1043031), (5769, 347677), (7051, 284463), (21153, 94821), (31607, 63459)]