1047727737

素因数分解:

$3^3\times 7^1\times {\mathrm{5543533}}^1$

素因数の和:5543549

約数の個数: 16

約数和(自身を含む): 1773930880

約数和(自身を除く): 726203143

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 5543533, 16630599, 38804731, 49891797, 116414193, 149675391, 349242579, 1047727737]

約数ペア:

[(1, 1047727737), (3, 349242579), (7, 149675391), (9, 116414193), (21, 49891797), (27, 38804731), (63, 16630599), (189, 5543533)]