8940267

素因数分解:

$3^3\times 7^1\times {\mathrm{47303}}^1$

素因数の和:47319

約数の個数: 16

約数和(自身を含む): 15137280

約数和(自身を除く): 6197013

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 47303, 141909, 331121, 425727, 993363, 1277181, 2980089, 8940267]

約数ペア:

[(1, 8940267), (3, 2980089), (7, 1277181), (9, 993363), (21, 425727), (27, 331121), (63, 141909), (189, 47303)]