27884457

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{5623}}^1$

素因数の和:5677

約数の個数: 24

約数和(自身を含む): 43867200

約数和(自身を除く): 15982743

約数列:

[1, 3, 9, 19, 29, 57, 87, 171, 261, 551, 1653, 4959, 5623, 16869, 50607, 106837, 163067, 320511, 489201, 961533, 1467603, 3098273, 9294819, 27884457]

約数ペア:

[(1, 27884457), (3, 9294819), (9, 3098273), (19, 1467603), (29, 961533), (57, 489201), (87, 320511), (171, 163067), (261, 106837), (551, 50607), (1653, 16869), (4959, 5623)]