2668308477

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{219019}}^1$

素因数の和:219184

約数の個数: 16

約数和(自身を含む): 3700561920

約数和(自身を除く): 1032253443

約数列:

[1, 3, 31, 93, 131, 393, 4061, 12183, 219019, 657057, 6789589, 20368767, 28691489, 86074467, 889436159, 2668308477]

約数ペア:

[(1, 2668308477), (3, 889436159), (31, 86074467), (93, 28691489), (131, 20368767), (393, 6789589), (4061, 657057), (12183, 219019)]