2781933

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12043}}^1$

素因数の和:12064

約数の個数: 16

約数和(自身を含む): 4624896

約数和(自身を除く): 1842963

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 12043, 36129, 84301, 132473, 252903, 397419, 927311, 2781933]

約数ペア:

[(1, 2781933), (3, 927311), (7, 397419), (11, 252903), (21, 132473), (33, 84301), (77, 36129), (231, 12043)]