2500483881

素因数分解:

$3^1\times 7^1\times {\mathrm{10657}}^1\times {\mathrm{11173}}^1$

素因数の和:21840

約数の個数: 16

約数和(自身を含む): 3810959744

約数和(自身を除く): 1310475863

約数列:

[1, 3, 7, 21, 10657, 11173, 31971, 33519, 74599, 78211, 223797, 234633, 119070661, 357211983, 833494627, 2500483881]

約数ペア:

[(1, 2500483881), (3, 833494627), (7, 357211983), (21, 119070661), (10657, 234633), (11173, 223797), (31971, 78211), (33519, 74599)]