91889369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37799}}^1$

素因数の和:37840

約数の個数: 16

約数和(自身を含む): 114307200

約数和(自身を除く): 22417831

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 37799, 415789, 491387, 642583, 5405257, 7068413, 8353579, 91889369]

約数ペア:

[(1, 91889369), (11, 8353579), (13, 7068413), (17, 5405257), (143, 642583), (187, 491387), (221, 415789), (2431, 37799)]