28096011

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{4049}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 41796000

約数和(自身を除く): 13699989

約数列:

[1, 3, 9, 27, 257, 771, 2313, 4049, 6939, 12147, 36441, 109323, 1040593, 3121779, 9365337, 28096011]

約数ペア:

[(1, 28096011), (3, 9365337), (9, 3121779), (27, 1040593), (257, 109323), (771, 36441), (2313, 12147), (4049, 6939)]