1321036629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{138517}}^1$

素因数の和:138565

約数の個数: 24

約数和(自身を含む): 2041201248

約数和(自身を除く): 720164619

約数列:

[1, 3, 11, 17, 33, 51, 187, 289, 561, 867, 3179, 9537, 138517, 415551, 1523687, 2354789, 4571061, 7064367, 25902679, 40031413, 77708037, 120094239, 440345543, 1321036629]

約数ペア:

[(1, 1321036629), (3, 440345543), (11, 120094239), (17, 77708037), (33, 40031413), (51, 25902679), (187, 7064367), (289, 4571061), (561, 2354789), (867, 1523687), (3179, 415551), (9537, 138517)]