2012901

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{337}}^1$

素因数の和:532

約数の個数: 16

約数和(自身を含む): 2952768

約数和(自身を除く): 939867

約数列:

[1, 3, 11, 33, 181, 337, 543, 1011, 1991, 3707, 5973, 11121, 60997, 182991, 670967, 2012901]

約数ペア:

[(1, 2012901), (3, 670967), (11, 182991), (33, 60997), (181, 11121), (337, 5973), (543, 3707), (1011, 1991)]