10989517

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^2$

素因数の和:177

約数の個数: 24

約数和(自身を含む): 14277312

約数和(自身を除く): 3287795

約数列:

[1, 7, 11, 41, 59, 77, 287, 413, 451, 649, 2419, 3157, 3481, 4543, 16933, 24367, 26609, 38291, 142721, 186263, 268037, 999047, 1569931, 10989517]

約数ペア:

[(1, 10989517), (7, 1569931), (11, 999047), (41, 268037), (59, 186263), (77, 142721), (287, 38291), (413, 26609), (451, 24367), (649, 16933), (2419, 4543), (3157, 3481)]