2810256471

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{178531}}^1$

素因数の和:178604

約数の個数: 32

約数和(自身を含む): 4627549440

約数和(自身を除く): 1817292969

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 178531, 535593, 1606779, 1963841, 4820337, 5891523, 9462143, 17674569, 28386429, 53023707, 85159287, 104083573, 255477861, 312250719, 936752157, 2810256471]

約数ペア:

[(1, 2810256471), (3, 936752157), (9, 312250719), (11, 255477861), (27, 104083573), (33, 85159287), (53, 53023707), (99, 28386429), (159, 17674569), (297, 9462143), (477, 5891523), (583, 4820337), (1431, 1963841), (1749, 1606779), (5247, 535593), (15741, 178531)]