71694889

素因数分解:

$7^3\times {\mathrm{43}}^1\times {\mathrm{4861}}^1$

素因数の和:4925

約数の個数: 16

約数和(自身を含む): 85571200

約数和(自身を除く): 13876311

約数列:

[1, 7, 43, 49, 301, 343, 2107, 4861, 14749, 34027, 209023, 238189, 1463161, 1667323, 10242127, 71694889]

約数ペア:

[(1, 71694889), (7, 10242127), (43, 1667323), (49, 1463161), (301, 238189), (343, 209023), (2107, 34027), (4861, 14749)]