42753907

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{431}}^1$

素因数の和:858

約数の個数: 16

約数和(自身を含む): 50429952

約数和(自身を除く): 7676045

約数列:

[1, 7, 37, 259, 383, 431, 2681, 3017, 14171, 15947, 99197, 111629, 165073, 1155511, 6107701, 42753907]

約数ペア:

[(1, 42753907), (7, 6107701), (37, 1155511), (259, 165073), (383, 111629), (431, 99197), (2681, 15947), (3017, 14171)]