13947219

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10837}}^1$

素因数の和:10867

約数の個数: 24

約数和(自身を含む): 23670192

約数和(自身を除く): 9722973

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 10837, 32511, 97533, 119207, 140881, 357621, 422643, 1072863, 1267929, 1549691, 4649073, 13947219]

約数ペア:

[(1, 13947219), (3, 4649073), (9, 1549691), (11, 1267929), (13, 1072863), (33, 422643), (39, 357621), (99, 140881), (117, 119207), (143, 97533), (429, 32511), (1287, 10837)]