28082367

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:523

約数の個数: 24

約数和(自身を含む): 41533440

約数和(自身を除く): 13451073

約数列:

[1, 3, 9, 79, 127, 237, 311, 381, 711, 933, 1143, 2799, 10033, 24569, 30099, 39497, 73707, 90297, 118491, 221121, 355473, 3120263, 9360789, 28082367]

約数ペア:

[(1, 28082367), (3, 9360789), (9, 3120263), (79, 355473), (127, 221121), (237, 118491), (311, 90297), (381, 73707), (711, 39497), (933, 30099), (1143, 24569), (2799, 10033)]