9381239

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 16

約数和(自身を含む): 11400000

約数和(自身を除く): 2018761

約数列:

[1, 7, 29, 37, 203, 259, 1073, 1249, 7511, 8743, 36221, 46213, 253547, 323491, 1340177, 9381239]

約数ペア:

[(1, 9381239), (7, 1340177), (29, 323491), (37, 253547), (203, 46213), (259, 36221), (1073, 8743), (1249, 7511)]