2724273471

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{205033}}^1$

素因数の和:205182

約数の個数: 16

約数和(自身を含む): 3752942336

約数和(自身を除く): 1028668865

約数列:

[1, 3, 43, 103, 129, 309, 4429, 13287, 205033, 615099, 8816419, 21118399, 26449257, 63355197, 908091157, 2724273471]

約数ペア:

[(1, 2724273471), (3, 908091157), (43, 63355197), (103, 26449257), (129, 21118399), (309, 8816419), (4429, 615099), (13287, 205033)]