2080357851

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{103177}}^1$

素因数の和:103251

約数の個数: 32

約数和(自身を含む): 3328109568

約数和(自身を除く): 1247751717

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 1551, 1833, 6721, 20163, 103177, 309531, 1134947, 1341301, 3404841, 4023903, 4849319, 14547957, 14754311, 44262933, 53342509, 63041147, 160027527, 189123441, 693452617, 2080357851]

約数ペア:

[(1, 2080357851), (3, 693452617), (11, 189123441), (13, 160027527), (33, 63041147), (39, 53342509), (47, 44262933), (141, 14754311), (143, 14547957), (429, 4849319), (517, 4023903), (611, 3404841), (1551, 1341301), (1833, 1134947), (6721, 309531), (20163, 103177)]