243315438

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{571163}}^1$

素因数の和:571239

約数の個数: 16

約数和(自身を含む): 493485696

約数和(自身を除く): 250170258

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 571163, 1142326, 1713489, 3426978, 40552573, 81105146, 121657719, 243315438]

約数ペア:

[(1, 243315438), (2, 121657719), (3, 81105146), (6, 40552573), (71, 3426978), (142, 1713489), (213, 1142326), (426, 571163)]