13375157439

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{871289}}^1$

素因数の和:871359

約数の個数: 32

約数和(自身を含む): 22081973760

約数和(自身を除く): 8706816321

約数列:

[1, 3, 7, 17, 21, 43, 51, 119, 129, 301, 357, 731, 903, 2193, 5117, 15351, 871289, 2613867, 6099023, 14811913, 18297069, 37465427, 44435739, 103683391, 112396281, 262257989, 311050173, 636912259, 786773967, 1910736777, 4458385813, 13375157439]

約数ペア:

[(1, 13375157439), (3, 4458385813), (7, 1910736777), (17, 786773967), (21, 636912259), (43, 311050173), (51, 262257989), (119, 112396281), (129, 103683391), (301, 44435739), (357, 37465427), (731, 18297069), (903, 14811913), (2193, 6099023), (5117, 2613867), (15351, 871289)]