13035309

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{281}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 20367168

約数和(自身を除く): 7331859

約数列:

[1, 3, 7, 21, 47, 141, 281, 329, 843, 987, 1967, 2209, 5901, 6627, 13207, 15463, 39621, 46389, 92449, 277347, 620729, 1862187, 4345103, 13035309]

約数ペア:

[(1, 13035309), (3, 4345103), (7, 1862187), (21, 620729), (47, 277347), (141, 92449), (281, 46389), (329, 39621), (843, 15463), (987, 13207), (1967, 6627), (2209, 5901)]