210317691

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{16187}}^1$

素因数の和:16322

約数の個数: 16

約数和(自身を含む): 289052928

約数和(自身を除く): 78735237

約数列:

[1, 3, 61, 71, 183, 213, 4331, 12993, 16187, 48561, 987407, 1149277, 2962221, 3447831, 70105897, 210317691]

約数ペア:

[(1, 210317691), (3, 70105897), (61, 3447831), (71, 2962221), (183, 1149277), (213, 987407), (4331, 48561), (12993, 16187)]