2561716803

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{1009}}^1\times {\mathrm{11593}}^1$

素因数の和:12678

約数の個数: 16

約数和(自身を含む): 3466142240

約数和(自身を除く): 904425437

約数列:

[1, 3, 73, 219, 1009, 3027, 11593, 34779, 73657, 220971, 846289, 2538867, 11697337, 35092011, 853905601, 2561716803]

約数ペア:

[(1, 2561716803), (3, 853905601), (73, 35092011), (219, 11697337), (1009, 2538867), (3027, 846289), (11593, 220971), (34779, 73657)]