23729321

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8329}}^1$

素因数の和:8384

約数の個数: 16

約数和(自身を含む): 30387840

約数和(自身を除く): 6658519

約数列:

[1, 7, 11, 37, 77, 259, 407, 2849, 8329, 58303, 91619, 308173, 641333, 2157211, 3389903, 23729321]

約数ペア:

[(1, 23729321), (7, 3389903), (11, 2157211), (37, 641333), (77, 308173), (259, 91619), (407, 58303), (2849, 8329)]