42254509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{569}}^1$

素因数の和:780

約数の個数: 16

約数和(自身を含む): 47551680

約数和(自身を除く): 5297171

約数列:

[1, 11, 43, 157, 473, 569, 1727, 6259, 6751, 24467, 74261, 89333, 269137, 982663, 3841319, 42254509]

約数ペア:

[(1, 42254509), (11, 3841319), (43, 982663), (157, 269137), (473, 89333), (569, 74261), (1727, 24467), (6259, 6751)]