2899681917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{821207}}^1$

素因数の和:821328

約数の個数: 16

約数和(自身を含む): 4257142272

約数和(自身を除く): 1357460355

約数列:

[1, 3, 11, 33, 107, 321, 1177, 3531, 821207, 2463621, 9033277, 27099831, 87869149, 263607447, 966560639, 2899681917]

約数ペア:

[(1, 2899681917), (3, 966560639), (11, 263607447), (33, 87869149), (107, 27099831), (321, 9033277), (1177, 2463621), (3531, 821207)]