6598989

素因数分解:

$3^4\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:586

約数の個数: 20

約数和(自身を含む): 9927324

約数和(自身を除く): 3328335

約数列:

[1, 3, 9, 27, 81, 257, 317, 771, 951, 2313, 2853, 6939, 8559, 20817, 25677, 81469, 244407, 733221, 2199663, 6598989]

約数ペア:

[(1, 6598989), (3, 2199663), (9, 733221), (27, 244407), (81, 81469), (257, 25677), (317, 20817), (771, 8559), (951, 6939), (2313, 2853)]