42531937

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{16831}}^1$

素因数の和:16876

約数の個数: 12

約数和(自身を含む): 51303936

約数和(自身を除く): 8771999

約数列:

[1, 7, 19, 133, 361, 2527, 16831, 117817, 319789, 2238523, 6075991, 42531937]

約数ペア:

[(1, 42531937), (7, 6075991), (19, 2238523), (133, 319789), (361, 117817), (2527, 16831)]