28242451

素因数分解:

${\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{6521}}^1$

素因数の和:6653

約数の個数: 8

約数和(自身を含む): 29114208

約数和(自身を除く): 871757

約数列:

[1, 61, 71, 4331, 6521, 397781, 462991, 28242451]

約数ペア:

[(1, 28242451), (61, 462991), (71, 397781), (4331, 6521)]