12530331

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5503}}^1$

素因数の和:5543

約数の個数: 24

約数和(自身を含む): 20606976

約数和(自身を除く): 8076645

約数列:

[1, 3, 9, 11, 23, 33, 69, 99, 207, 253, 759, 2277, 5503, 16509, 49527, 60533, 126569, 181599, 379707, 544797, 1139121, 1392259, 4176777, 12530331]

約数ペア:

[(1, 12530331), (3, 4176777), (9, 1392259), (11, 1139121), (23, 544797), (33, 379707), (69, 181599), (99, 126569), (207, 60533), (253, 49527), (759, 16509), (2277, 5503)]