11874003841

素因数分解:

$7^4\times {\mathrm{2153}}^1\times {\mathrm{2297}}^1$

素因数の和:4478

約数の個数: 20

約数和(自身を含む): 13864647492

約数和(自身を除く): 1990643651

約数列:

[1, 7, 49, 343, 2153, 2297, 2401, 15071, 16079, 105497, 112553, 738479, 787871, 4945441, 5169353, 5515097, 34618087, 242326609, 1696286263, 11874003841]

約数ペア:

[(1, 11874003841), (7, 1696286263), (49, 242326609), (343, 34618087), (2153, 5515097), (2297, 5169353), (2401, 4945441), (15071, 787871), (16079, 738479), (105497, 112553)]