28906247797

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{2237}}^1\times {\mathrm{97157}}^1$

素因数の和:99420

約数の個数: 16

約数和(自身を含む): 34790336640

約数和(自身を除く): 5884088843

約数列:

[1, 7, 19, 133, 2237, 15659, 42503, 97157, 297521, 680099, 1845983, 12921881, 217340209, 1521381463, 4129463971, 28906247797]

約数ペア:

[(1, 28906247797), (7, 4129463971), (19, 1521381463), (133, 217340209), (2237, 12921881), (15659, 1845983), (42503, 680099), (97157, 297521)]