26928363

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2711}}^1$

素因数の和:2775

約数の個数: 32

約数和(自身を含む): 45821952

約数和(自身を除く): 18893589

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 2711, 3311, 8133, 9933, 18977, 29821, 56931, 89463, 116573, 208747, 349719, 626241, 816011, 1282303, 2448033, 3846909, 8976121, 26928363]

約数ペア:

[(1, 26928363), (3, 8976121), (7, 3846909), (11, 2448033), (21, 1282303), (33, 816011), (43, 626241), (77, 349719), (129, 208747), (231, 116573), (301, 89463), (473, 56931), (903, 29821), (1419, 18977), (2711, 9933), (3311, 8133)]