12694473

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{11657}}^1$

素因数の和:11685

約数の個数: 18

約数和(自身を含む): 20156682

約数和(自身を除く): 7462209

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 11657, 34971, 104913, 128227, 384681, 1154043, 1410497, 4231491, 12694473]

約数ペア:

[(1, 12694473), (3, 4231491), (9, 1410497), (11, 1154043), (33, 384681), (99, 128227), (121, 104913), (363, 34971), (1089, 11657)]