2073498981

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{263101}}^1$

素因数の和:263212

約数の個数: 16

約数和(自身を含む): 2879388288

約数和(自身を除く): 805889307

約数列:

[1, 3, 37, 71, 111, 213, 2627, 7881, 263101, 789303, 9734737, 18680171, 29204211, 56040513, 691166327, 2073498981]

約数ペア:

[(1, 2073498981), (3, 691166327), (37, 56040513), (71, 29204211), (111, 18680171), (213, 9734737), (2627, 789303), (7881, 263101)]