2750872719

素因数分解:

$3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{658261}}^1$

素因数の和:658470

約数の個数: 16

約数和(自身を含む): 4212876800

約数和(自身を除く): 1462004081

約数列:

[1, 3, 7, 21, 199, 597, 1393, 4179, 658261, 1974783, 4607827, 13823481, 130993939, 392981817, 916957573, 2750872719]

約数ペア:

[(1, 2750872719), (3, 916957573), (7, 392981817), (21, 130993939), (199, 13823481), (597, 4607827), (1393, 1974783), (4179, 658261)]