2948556819

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3979159}}^1$

素因数の和:3979194

約数の個数: 16

約数和(自身を含む): 4456659200

約数和(自身を除く): 1508102381

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3979159, 11937477, 51729067, 75604021, 155187201, 226812063, 982852273, 2948556819]

約数ペア:

[(1, 2948556819), (3, 982852273), (13, 226812063), (19, 155187201), (39, 75604021), (57, 51729067), (247, 11937477), (741, 3979159)]