12205677

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21757}}^1$

素因数の和:21788

約数の個数: 16

約数和(自身を含む): 18798912

約数和(自身を除く): 6593235

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 21757, 65271, 239327, 369869, 717981, 1109607, 4068559, 12205677]

約数ペア:

[(1, 12205677), (3, 4068559), (11, 1109607), (17, 717981), (33, 369869), (51, 239327), (187, 65271), (561, 21757)]