2007647961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1\times {\mathrm{68899}}^1$

素因数の和:69796

約数の個数: 16

約数和(自身を含む): 2923564800

約数和(自身を除く): 915916839

約数列:

[1, 3, 11, 33, 883, 2649, 9713, 29139, 68899, 206697, 757889, 2273667, 60837817, 182513451, 669215987, 2007647961]

約数ペア:

[(1, 2007647961), (3, 669215987), (11, 182513451), (33, 60837817), (883, 2273667), (2649, 757889), (9713, 206697), (29139, 68899)]