8028144993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{19913}}^1$

素因数の和:20589

約数の個数: 32

約数和(自身を含む): 12311631360

約数和(自身を除く): 4283486367

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 643, 1929, 7073, 12217, 19913, 21219, 36651, 59739, 134387, 219043, 378347, 403161, 657129, 1135041, 4161817, 12485451, 12804059, 38412177, 140844649, 243277121, 422533947, 729831363, 2676048331, 8028144993]

約数ペア:

[(1, 8028144993), (3, 2676048331), (11, 729831363), (19, 422533947), (33, 243277121), (57, 140844649), (209, 38412177), (627, 12804059), (643, 12485451), (1929, 4161817), (7073, 1135041), (12217, 657129), (19913, 403161), (21219, 378347), (36651, 219043), (59739, 134387)]