2003368443

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1\times {\mathrm{6907}}^1$

素因数の和:7906

約数の個数: 16

約数和(自身を含む): 2699093760

約数和(自身を除く): 695725317

約数列:

[1, 3, 109, 327, 887, 2661, 6907, 20721, 96683, 290049, 752863, 2258589, 6126509, 18379527, 667789481, 2003368443]

約数ペア:

[(1, 2003368443), (3, 667789481), (109, 18379527), (327, 6126509), (887, 2258589), (2661, 752863), (6907, 290049), (20721, 96683)]