23869881

素因数分解:

$3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3541}}^1$

素因数の和:3661

約数の個数: 24

約数和(自身を含む): 39783744

約数和(自身を除く): 15913863

約数列:

[1, 3, 7, 9, 21, 63, 107, 321, 749, 963, 2247, 3541, 6741, 10623, 24787, 31869, 74361, 223083, 378887, 1136661, 2652209, 3409983, 7956627, 23869881]

約数ペア:

[(1, 23869881), (3, 7956627), (7, 3409983), (9, 2652209), (21, 1136661), (63, 378887), (107, 223083), (321, 74361), (749, 31869), (963, 24787), (2247, 10623), (3541, 6741)]