26976519

素因数分解:

$3^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 39845520

約数和(自身を除く): 12869001

約数列:

[1, 3, 9, 107, 109, 257, 321, 327, 771, 963, 981, 2313, 11663, 27499, 28013, 34989, 82497, 84039, 104967, 247491, 252117, 2997391, 8992173, 26976519]

約数ペア:

[(1, 26976519), (3, 8992173), (9, 2997391), (107, 252117), (109, 247491), (257, 104967), (321, 84039), (327, 82497), (771, 34989), (963, 28013), (981, 27499), (2313, 11663)]