28808353

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1039}}^1$

素因数の和:1296

約数の個数: 16

約数和(自身を含む): 35043840

約数和(自身を除く): 6235487

約数列:

[1, 7, 17, 119, 233, 1039, 1631, 3961, 7273, 17663, 27727, 123641, 242087, 1694609, 4115479, 28808353]

約数ペア:

[(1, 28808353), (7, 4115479), (17, 1694609), (119, 242087), (233, 123641), (1039, 27727), (1631, 17663), (3961, 7273)]