9887549

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:464

約数の個数: 16

約数和(自身を含む): 11708928

約数和(自身を除く): 1821379

約数列:

[1, 7, 43, 107, 301, 307, 749, 2149, 4601, 13201, 32207, 32849, 92407, 229943, 1412507, 9887549]

約数ペア:

[(1, 9887549), (7, 1412507), (43, 229943), (107, 92407), (301, 32849), (307, 32207), (749, 13201), (2149, 4601)]