12666159

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{3877}}^1$

素因数の和:3908

約数の個数: 24

約数和(自身を含む): 20630960

約数和(自身を除く): 7964801

約数列:

[1, 3, 9, 11, 27, 33, 99, 121, 297, 363, 1089, 3267, 3877, 11631, 34893, 42647, 104679, 127941, 383823, 469117, 1151469, 1407351, 4222053, 12666159]

約数ペア:

[(1, 12666159), (3, 4222053), (9, 1407351), (11, 1151469), (27, 469117), (33, 383823), (99, 127941), (121, 104679), (297, 42647), (363, 34893), (1089, 11631), (3267, 3877)]