2547919593

素因数分解:

$3^2\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{19727}}^1$

素因数の和:19973

約数の個数: 24

約数和(自身を含む): 3742322688

約数和(自身を除く): 1194403095

約数列:

[1, 3, 9, 113, 127, 339, 381, 1017, 1143, 14351, 19727, 43053, 59181, 129159, 177543, 2229151, 2505329, 6687453, 7515987, 20062359, 22547961, 283102177, 849306531, 2547919593]

約数ペア:

[(1, 2547919593), (3, 849306531), (9, 283102177), (113, 22547961), (127, 20062359), (339, 7515987), (381, 6687453), (1017, 2505329), (1143, 2229151), (14351, 177543), (19727, 129159), (43053, 59181)]