2687996859

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1\times {\mathrm{49331}}^1$

素因数の和:49818

約数の個数: 16

約数和(自身を含む): 3679772544

約数和(自身を除く): 991775685

約数列:

[1, 3, 41, 123, 443, 1329, 18163, 49331, 54489, 147993, 2022571, 6067713, 21853633, 65560899, 895998953, 2687996859]

約数ペア:

[(1, 2687996859), (3, 895998953), (41, 65560899), (123, 21853633), (443, 6067713), (1329, 2022571), (18163, 147993), (49331, 54489)]