8811639

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{4871}}^1$

素因数の和:4947

約数の個数: 16

約数和(自身を含む): 13251840

約数和(自身を除く): 4440201

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 4871, 14613, 43839, 131517, 326357, 979071, 2937213, 8811639]

約数ペア:

[(1, 8811639), (3, 2937213), (9, 979071), (27, 326357), (67, 131517), (201, 43839), (603, 14613), (1809, 4871)]