2080954131

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{405407}}^1$

素因数の和:405498

約数の個数: 16

約数和(自身を含む): 2918937600

約数和(自身を除く): 837983469

約数列:

[1, 3, 29, 59, 87, 177, 1711, 5133, 405407, 1216221, 11756803, 23919013, 35270409, 71757039, 693651377, 2080954131]

約数ペア:

[(1, 2080954131), (3, 693651377), (29, 71757039), (59, 35270409), (87, 23919013), (177, 11756803), (1711, 1216221), (5133, 405407)]