27811146

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{421381}}^1$

素因数の和:421397

約数の個数: 16

約数和(自身を含む): 60679008

約数和(自身を除く): 32867862

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 421381, 842762, 1264143, 2528286, 4635191, 9270382, 13905573, 27811146]

約数ペア:

[(1, 27811146), (2, 13905573), (3, 9270382), (6, 4635191), (11, 2528286), (22, 1264143), (33, 842762), (66, 421381)]