2079682911

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1055141}}^1$

素因数の和:1055223

約数の個数: 16

約数和(自身を含む): 3123220320

約数和(自身を除く): 1043537409

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1055141, 3165423, 9496269, 28488807, 77025293, 231075879, 693227637, 2079682911]

約数ペア:

[(1, 2079682911), (3, 693227637), (9, 231075879), (27, 77025293), (73, 28488807), (219, 9496269), (657, 3165423), (1971, 1055141)]