39536847

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{8839}}^1$

素因数の和:8923

約数の個数: 24

約数和(自身を含む): 66193920

約数和(自身を除く): 26657073

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 4473, 8839, 26517, 61873, 79551, 185619, 556857, 627569, 1882707, 4392983, 5648121, 13178949, 39536847]

約数ペア:

[(1, 39536847), (3, 13178949), (7, 5648121), (9, 4392983), (21, 1882707), (63, 627569), (71, 556857), (213, 185619), (497, 79551), (639, 61873), (1491, 26517), (4473, 8839)]