23889943

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{449}}^1\times {\mathrm{691}}^1$

素因数の和:1158

約数の個数: 16

約数和(自身を含む): 29894400

約数和(自身を除く): 6004457

約数列:

[1, 7, 11, 77, 449, 691, 3143, 4837, 4939, 7601, 34573, 53207, 310259, 2171813, 3412849, 23889943]

約数ペア:

[(1, 23889943), (7, 3412849), (11, 2171813), (77, 310259), (449, 53207), (691, 34573), (3143, 7601), (4837, 4939)]