28845423

素因数分解:

$3^3\times {\mathrm{257}}^1\times {\mathrm{4157}}^1$

素因数の和:4423

約数の個数: 16

約数和(自身を含む): 42910560

約数和(自身を除く): 14065137

約数列:

[1, 3, 9, 27, 257, 771, 2313, 4157, 6939, 12471, 37413, 112239, 1068349, 3205047, 9615141, 28845423]

約数ペア:

[(1, 28845423), (3, 9615141), (9, 3205047), (27, 1068349), (257, 112239), (771, 37413), (2313, 12471), (4157, 6939)]