23431681

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:745

約数の個数: 24

約数和(自身を含む): 30041280

約数和(自身を除く): 6609599

約数列:

[1, 7, 13, 29, 91, 169, 203, 377, 683, 1183, 2639, 4781, 4901, 8879, 19807, 34307, 62153, 115427, 138649, 257491, 807989, 1802437, 3347383, 23431681]

約数ペア:

[(1, 23431681), (7, 3347383), (13, 1802437), (29, 807989), (91, 257491), (169, 138649), (203, 115427), (377, 62153), (683, 34307), (1183, 19807), (2639, 8879), (4781, 4901)]