2786751

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 4543280

約数和(自身を除く): 1756529

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 853, 1089, 2559, 3267, 7677, 9383, 23031, 28149, 84447, 103213, 253341, 309639, 928917, 2786751]

約数ペア:

[(1, 2786751), (3, 928917), (9, 309639), (11, 253341), (27, 103213), (33, 84447), (99, 28149), (121, 23031), (297, 9383), (363, 7677), (853, 3267), (1089, 2559)]