2100077903

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{634273}}^1$

素因数の和:634334

約数の個数: 16

約数和(自身を含む): 2679173376

約数和(自身を除く): 579095473

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 634273, 4439911, 6977003, 27273739, 48839021, 190916173, 300011129, 2100077903]

約数ペア:

[(1, 2100077903), (7, 300011129), (11, 190916173), (43, 48839021), (77, 27273739), (301, 6977003), (473, 4439911), (3311, 634273)]