12747543

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{773}}^1$

素因数の和:1038

約数の個数: 16

約数和(自身を含む): 17832960

約数和(自身を除く): 5085417

約数列:

[1, 3, 23, 69, 239, 717, 773, 2319, 5497, 16491, 17779, 53337, 184747, 554241, 4249181, 12747543]

約数ペア:

[(1, 12747543), (3, 4249181), (23, 554241), (69, 184747), (239, 53337), (717, 17779), (773, 16491), (2319, 5497)]