12823503

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1355

約数の個数: 32

約数和(自身を含む): 21829632

約数和(自身を除く): 9006129

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1291, 1419, 3311, 3873, 9037, 9933, 14201, 27111, 42603, 55513, 99407, 166539, 298221, 388591, 610643, 1165773, 1831929, 4274501, 12823503]

約数ペア:

[(1, 12823503), (3, 4274501), (7, 1831929), (11, 1165773), (21, 610643), (33, 388591), (43, 298221), (77, 166539), (129, 99407), (231, 55513), (301, 42603), (473, 27111), (903, 14201), (1291, 9933), (1419, 9037), (3311, 3873)]