3081694

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1$

素因数の和:20031

約数の個数: 16

約数和(自身を含む): 5763456

約数和(自身を除く): 2681762

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 20011, 40022, 140077, 220121, 280154, 440242, 1540847, 3081694]

約数ペア:

[(1, 3081694), (2, 1540847), (7, 440242), (11, 280154), (14, 220121), (22, 140077), (77, 40022), (154, 20011)]