9969021

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 16087680

約数和(自身を除く): 6118659

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 587, 629, 999, 1761, 1887, 5283, 5661, 9979, 15849, 16983, 21719, 29937, 65157, 89811, 195471, 269433, 369223, 586413, 1107669, 3323007, 9969021]

約数ペア:

[(1, 9969021), (3, 3323007), (9, 1107669), (17, 586413), (27, 369223), (37, 269433), (51, 195471), (111, 89811), (153, 65157), (333, 29937), (459, 21719), (587, 16983), (629, 15849), (999, 9979), (1761, 5661), (1887, 5283)]