26789763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{811}}^1$

素因数の和:856

約数の個数: 48

約数和(自身を含む): 48382208

約数和(自身を除く): 21592445

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 121, 143, 231, 273, 363, 429, 811, 847, 1001, 1573, 2433, 2541, 3003, 4719, 5677, 8921, 10543, 11011, 17031, 26763, 31629, 33033, 62447, 73801, 98131, 115973, 187341, 221403, 294393, 347919, 686917, 811811, 1275703, 2060751, 2435433, 3827109, 8929921, 26789763]

約数ペア:

[(1, 26789763), (3, 8929921), (7, 3827109), (11, 2435433), (13, 2060751), (21, 1275703), (33, 811811), (39, 686917), (77, 347919), (91, 294393), (121, 221403), (143, 187341), (231, 115973), (273, 98131), (363, 73801), (429, 62447), (811, 33033), (847, 31629), (1001, 26763), (1573, 17031), (2433, 11011), (2541, 10543), (3003, 8921), (4719, 5677)]