42427329

素因数分解:

$3^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3863}}^1$

素因数の和:4396

約数の個数: 16

約数和(自身を含む): 64791552

約数和(自身を除く): 22364223

約数列:

[1, 3, 7, 21, 523, 1569, 3661, 3863, 10983, 11589, 27041, 81123, 2020349, 6061047, 14142443, 42427329]

約数ペア:

[(1, 42427329), (3, 14142443), (7, 6061047), (21, 2020349), (523, 81123), (1569, 27041), (3661, 11589), (3863, 10983)]