25747119

素因数分解:

$3^3\times {\mathrm{607}}^1\times {\mathrm{1571}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 38231040

約数和(自身を除く): 12483921

約数列:

[1, 3, 9, 27, 607, 1571, 1821, 4713, 5463, 14139, 16389, 42417, 953597, 2860791, 8582373, 25747119]

約数ペア:

[(1, 25747119), (3, 8582373), (9, 2860791), (27, 953597), (607, 42417), (1571, 16389), (1821, 14139), (4713, 5463)]