42235907

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{521}}^1$

素因数の和:878

約数の個数: 16

約数和(自身を含む): 49828032

約数和(自身を除く): 7592125

約数列:

[1, 7, 37, 259, 313, 521, 2191, 3647, 11581, 19277, 81067, 134939, 163073, 1141511, 6033701, 42235907]

約数ペア:

[(1, 42235907), (7, 6033701), (37, 1141511), (259, 163073), (313, 134939), (521, 81067), (2191, 19277), (3647, 11581)]