9809751

素因数分解:

$3^1\times 7^2\times {\mathrm{66733}}^1$

素因数の和:66750

約数の個数: 12

約数和(自身を含む): 15215352

約数和(自身を除く): 5405601

約数列:

[1, 3, 7, 21, 49, 147, 66733, 200199, 467131, 1401393, 3269917, 9809751]

約数ペア:

[(1, 9809751), (3, 3269917), (7, 1401393), (21, 467131), (49, 200199), (147, 66733)]