2749593

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11903}}^1$

素因数の和:11924

約数の個数: 16

約数和(自身を含む): 4571136

約数和(自身を除く): 1821543

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 11903, 35709, 83321, 130933, 249963, 392799, 916531, 2749593]

約数ペア:

[(1, 2749593), (3, 916531), (7, 392799), (11, 249963), (21, 130933), (33, 83321), (77, 35709), (231, 11903)]