8514153

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:678

約数の個数: 20

約数和(自身を含む): 12799380

約数和(自身を除く): 4285227

約数列:

[1, 3, 9, 27, 81, 257, 409, 771, 1227, 2313, 3681, 6939, 11043, 20817, 33129, 105113, 315339, 946017, 2838051, 8514153]

約数ペア:

[(1, 8514153), (3, 2838051), (9, 946017), (27, 315339), (81, 105113), (257, 33129), (409, 20817), (771, 11043), (1227, 6939), (2313, 3681)]