2009773905

素因数分解:

$3^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{334127}}^1$

素因数の和:334536

約数の個数: 16

約数和(自身を含む): 3223666944

約数和(自身を除く): 1213893039

約数列:

[1, 3, 5, 15, 401, 1203, 2005, 6015, 334127, 1002381, 1670635, 5011905, 133984927, 401954781, 669924635, 2009773905]

約数ペア:

[(1, 2009773905), (3, 669924635), (5, 401954781), (15, 133984927), (401, 5011905), (1203, 1670635), (2005, 1002381), (6015, 334127)]