552764589

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{2557}}^1$

素因数の和:2837

約数の個数: 32

約数和(自身を含む): 831984384

約数和(自身を除く): 279219795

約数列:

[1, 3, 13, 23, 39, 69, 241, 299, 723, 897, 2557, 3133, 5543, 7671, 9399, 16629, 33241, 58811, 72059, 99723, 176433, 216177, 616237, 764543, 1848711, 2293629, 8011081, 14173451, 24033243, 42520353, 184254863, 552764589]

約数ペア:

[(1, 552764589), (3, 184254863), (13, 42520353), (23, 24033243), (39, 14173451), (69, 8011081), (241, 2293629), (299, 1848711), (723, 764543), (897, 616237), (2557, 216177), (3133, 176433), (5543, 99723), (7671, 72059), (9399, 58811), (16629, 33241)]