87798217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{9239}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 102453120

約数和(自身を除く): 14654903

約数列:

[1, 13, 17, 43, 221, 559, 731, 9239, 9503, 120107, 157063, 397277, 2041819, 5164601, 6753709, 87798217]

約数ペア:

[(1, 87798217), (13, 6753709), (17, 5164601), (43, 2041819), (221, 397277), (559, 157063), (731, 120107), (9239, 9503)]