23472393

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1777}}^1$

素因数の和:1841

約数の個数: 32

約数和(自身を含む): 38916864

約数和(自身を除く): 15444471

約数列:

[1, 3, 7, 17, 21, 37, 51, 111, 119, 259, 357, 629, 777, 1777, 1887, 4403, 5331, 12439, 13209, 30209, 37317, 65749, 90627, 197247, 211463, 460243, 634389, 1117733, 1380729, 3353199, 7824131, 23472393]

約数ペア:

[(1, 23472393), (3, 7824131), (7, 3353199), (17, 1380729), (21, 1117733), (37, 634389), (51, 460243), (111, 211463), (119, 197247), (259, 90627), (357, 65749), (629, 37317), (777, 30209), (1777, 13209), (1887, 12439), (4403, 5331)]