51223713

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{317}}^1\times {\mathrm{883}}^1$

素因数の和:1264

約数の個数: 16

約数和(自身を含む): 69715776

約数和(自身を除く): 18492063

約数列:

[1, 3, 61, 183, 317, 883, 951, 2649, 19337, 53863, 58011, 161589, 279911, 839733, 17074571, 51223713]

約数ペア:

[(1, 51223713), (3, 17074571), (61, 839733), (183, 279911), (317, 161589), (883, 58011), (951, 53863), (2649, 19337)]