118961423

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 139221504

約数和(自身を除く): 20260081

約数列:

[1, 7, 71, 107, 497, 749, 2237, 7597, 15659, 53179, 158827, 239359, 1111789, 1675513, 16994489, 118961423]

約数ペア:

[(1, 118961423), (7, 16994489), (71, 1675513), (107, 1111789), (497, 239359), (749, 158827), (2237, 53179), (7597, 15659)]