2012661

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 3563520

約数和(自身を除く): 1550859

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 463, 483, 621, 1389, 1449, 3241, 4167, 4347, 9723, 10649, 12501, 29169, 31947, 74543, 87507, 95841, 223629, 287523, 670887, 2012661]

約数ペア:

[(1, 2012661), (3, 670887), (7, 287523), (9, 223629), (21, 95841), (23, 87507), (27, 74543), (63, 31947), (69, 29169), (161, 12501), (189, 10649), (207, 9723), (463, 4347), (483, 4167), (621, 3241), (1389, 1449)]