12566883

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1613}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 19871568

約数和(自身を除く): 7304685

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 1613, 2597, 4839, 7791, 11291, 33873, 79037, 85489, 237111, 256467, 598423, 1795269, 4188961, 12566883]

約数ペア:

[(1, 12566883), (3, 4188961), (7, 1795269), (21, 598423), (49, 256467), (53, 237111), (147, 85489), (159, 79037), (371, 33873), (1113, 11291), (1613, 7791), (2597, 4839)]