47819359

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1$

素因数の和:630

約数の個数: 16

約数和(自身を含む): 55618560

約数和(自身を除く): 7799201

約数列:

[1, 7, 101, 239, 283, 707, 1673, 1981, 24139, 28583, 67637, 168973, 200081, 473459, 6831337, 47819359]

約数ペア:

[(1, 47819359), (7, 6831337), (101, 473459), (239, 200081), (283, 168973), (707, 67637), (1673, 28583), (1981, 24139)]