9778880917

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{127301}}^1$

素因数の和:127644

約数の個数: 16

約数和(自身を含む): 11121102720

約数和(自身を除く): 1342221803

約数列:

[1, 13, 19, 247, 311, 4043, 5909, 76817, 127301, 1654913, 2418719, 31443347, 39590611, 514677943, 752221609, 9778880917]

約数ペア:

[(1, 9778880917), (13, 752221609), (19, 514677943), (247, 39590611), (311, 31443347), (4043, 2418719), (5909, 1654913), (76817, 127301)]