63709247

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 75743232

約数和(自身を除く): 12033985

約数列:

[1, 7, 31, 137, 217, 959, 2143, 4247, 15001, 29729, 66433, 293591, 465031, 2055137, 9101321, 63709247]

約数ペア:

[(1, 63709247), (7, 9101321), (31, 2055137), (137, 465031), (217, 293591), (959, 66433), (2143, 29729), (4247, 15001)]