225820439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{673}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 248657472

約数和(自身を除く): 22837033

約数列:

[1, 13, 53, 487, 673, 689, 6331, 8749, 25811, 35669, 327751, 335543, 463697, 4260763, 17370803, 225820439]

約数ペア:

[(1, 225820439), (13, 17370803), (53, 4260763), (487, 463697), (673, 335543), (689, 327751), (6331, 35669), (8749, 25811)]