2685193077

素因数分解:

$3^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{198859}}^1$

素因数の和:199512

約数の個数: 16

約数和(自身を含む): 4098106880

約数和(自身を除く): 1412913803

約数列:

[1, 3, 7, 21, 643, 1929, 4501, 13503, 198859, 596577, 1392013, 4176039, 127866337, 383599011, 895064359, 2685193077]

約数ペア:

[(1, 2685193077), (3, 895064359), (7, 383599011), (21, 127866337), (643, 4176039), (1929, 1392013), (4501, 596577), (13503, 198859)]