12741663

素因数分解:

$3^1\times {\mathrm{11}}^3\times {\mathrm{3191}}^1$

素因数の和:3227

約数の個数: 16

約数和(自身を含む): 18692352

約数和(自身を除く): 5950689

約数列:

[1, 3, 11, 33, 121, 363, 1331, 3191, 3993, 9573, 35101, 105303, 386111, 1158333, 4247221, 12741663]

約数ペア:

[(1, 12741663), (3, 4247221), (11, 1158333), (33, 386111), (121, 105303), (363, 35101), (1331, 9573), (3191, 3993)]