42147387

素因数分解:

$3^2\times {\mathrm{739}}^1\times {\mathrm{6337}}^1$

素因数の和:7082

約数の個数: 12

約数和(自身を含む): 60971560

約数和(自身を除く): 18824173

約数列:

[1, 3, 9, 739, 2217, 6337, 6651, 19011, 57033, 4683043, 14049129, 42147387]

約数ペア:

[(1, 42147387), (3, 14049129), (9, 4683043), (739, 57033), (2217, 19011), (6337, 6651)]