9849847

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2389}}^1$

素因数の和:2446

約数の個数: 16

約数和(自身を含む): 12236800

約数和(自身を除く): 2386953

約数列:

[1, 7, 19, 31, 133, 217, 589, 2389, 4123, 16723, 45391, 74059, 317737, 518413, 1407121, 9849847]

約数ペア:

[(1, 9849847), (7, 1407121), (19, 518413), (31, 317737), (133, 74059), (217, 45391), (589, 16723), (2389, 4123)]