13650049

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:600

約数の個数: 16

約数和(自身を含む): 16156800

約数和(自身を除く): 2506751

約数列:

[1, 7, 43, 101, 301, 449, 707, 3143, 4343, 19307, 30401, 45349, 135149, 317443, 1950007, 13650049]

約数ペア:

[(1, 13650049), (7, 1950007), (43, 317443), (101, 135149), (301, 45349), (449, 30401), (707, 19307), (3143, 4343)]