2392767

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 4052160

約数和(自身を除く): 1659393

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 401, 459, 663, 1203, 1989, 3609, 5213, 5967, 6817, 10827, 15639, 20451, 46917, 61353, 88621, 140751, 184059, 265863, 797589, 2392767]

約数ペア:

[(1, 2392767), (3, 797589), (9, 265863), (13, 184059), (17, 140751), (27, 88621), (39, 61353), (51, 46917), (117, 20451), (153, 15639), (221, 10827), (351, 6817), (401, 5967), (459, 5213), (663, 3609), (1203, 1989)]