2543970243

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{977}}^1\times {\mathrm{7681}}^1$

素因数の和:8774

約数の個数: 16

約数和(自身を含む): 3425926176

約数和(自身を除く): 881955933

約数列:

[1, 3, 113, 339, 977, 2931, 7681, 23043, 110401, 331203, 867953, 2603859, 7504337, 22513011, 847990081, 2543970243]

約数ペア:

[(1, 2543970243), (3, 847990081), (113, 22513011), (339, 7504337), (977, 2603859), (2931, 867953), (7681, 331203), (23043, 110401)]