2912985927

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{443}}^1\times {\mathrm{5333}}^1$

素因数の和:5919

約数の個数: 24

約数和(自身を含む): 4248723024

約数和(自身を除く): 1335737097

約数列:

[1, 3, 9, 137, 411, 443, 1233, 1329, 3987, 5333, 15999, 47997, 60691, 182073, 546219, 730621, 2191863, 2362519, 6575589, 7087557, 21262671, 323665103, 970995309, 2912985927]

約数ペア:

[(1, 2912985927), (3, 970995309), (9, 323665103), (137, 21262671), (411, 7087557), (443, 6575589), (1233, 2362519), (1329, 2191863), (3987, 730621), (5333, 546219), (15999, 182073), (47997, 60691)]