2566377

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{8641}}^1$

素因数の和:8661

約数の個数: 16

約数和(自身を含む): 4148160

約数和(自身を除く): 1581783

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 8641, 25923, 77769, 95051, 233307, 285153, 855459, 2566377]

約数ペア:

[(1, 2566377), (3, 855459), (9, 285153), (11, 233307), (27, 95051), (33, 77769), (99, 25923), (297, 8641)]