286787439

素因数分解:

$3^3\times {\mathrm{1429}}^1\times {\mathrm{7433}}^1$

素因数の和:8871

約数の個数: 16

約数和(自身を含む): 425224800

約数和(自身を除く): 138437361

約数列:

[1, 3, 9, 27, 1429, 4287, 7433, 12861, 22299, 38583, 66897, 200691, 10621757, 31865271, 95595813, 286787439]

約数ペア:

[(1, 286787439), (3, 95595813), (9, 31865271), (27, 10621757), (1429, 200691), (4287, 66897), (7433, 38583), (12861, 22299)]