42381367

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:702

約数の個数: 16

約数和(自身を含む): 49443840

約数和(自身を除く): 7062473

約数列:

[1, 7, 79, 173, 443, 553, 1211, 3101, 13667, 34997, 76639, 95669, 244979, 536473, 6054481, 42381367]

約数ペア:

[(1, 42381367), (7, 6054481), (79, 536473), (173, 244979), (443, 95669), (553, 76639), (1211, 34997), (3101, 13667)]