4727991639

素因数分解:

$3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{991817}}^1$

素因数の和:992054

約数の個数: 16

約数和(自身を含む): 7236304128

約数和(自身を除く): 2508312489

約数列:

[1, 3, 7, 21, 227, 681, 1589, 4767, 991817, 2975451, 6942719, 20828157, 225142459, 675427377, 1575997213, 4727991639]

約数ペア:

[(1, 4727991639), (3, 1575997213), (7, 675427377), (21, 225142459), (227, 20828157), (681, 6942719), (1589, 2975451), (4767, 991817)]