348551421

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{37013}}^1$

素因数の和:37132

約数の個数: 16

約数和(自身を含む): 482070336

約数和(自身を除く): 133518915

約数列:

[1, 3, 43, 73, 129, 219, 3139, 9417, 37013, 111039, 1591559, 2701949, 4774677, 8105847, 116183807, 348551421]

約数ペア:

[(1, 348551421), (3, 116183807), (43, 8105847), (73, 4774677), (129, 2701949), (219, 1591559), (3139, 111039), (9417, 37013)]