16267311

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{4273}}^1$

素因数の和:4332

約数の個数: 20

約数和(自身を含む): 24823392

約数和(自身を除く): 8556081

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 4273, 12819, 38457, 115371, 200831, 346113, 602493, 1807479, 5422437, 16267311]

約数ペア:

[(1, 16267311), (3, 5422437), (9, 1807479), (27, 602493), (47, 346113), (81, 200831), (141, 115371), (423, 38457), (1269, 12819), (3807, 4273)]