8889207411

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1378813}}^1$

素因数の和:1379130

約数の個数: 16

約数和(自身を含む): 13589590784

約数和(自身を除く): 4700383373

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 1378813, 4136439, 9651691, 28955073, 423295591, 1269886773, 2963069137, 8889207411]

約数ペア:

[(1, 8889207411), (3, 2963069137), (7, 1269886773), (21, 423295591), (307, 28955073), (921, 9651691), (2149, 4136439), (6447, 1378813)]