11940921

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{337}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 17997824

約数和(自身を除く): 6056903

約数列:

[1, 3, 9, 31, 93, 127, 279, 337, 381, 1011, 1143, 3033, 3937, 10447, 11811, 31341, 35433, 42799, 94023, 128397, 385191, 1326769, 3980307, 11940921]

約数ペア:

[(1, 11940921), (3, 3980307), (9, 1326769), (31, 385191), (93, 128397), (127, 94023), (279, 42799), (337, 35433), (381, 31341), (1011, 11811), (1143, 10447), (3033, 3937)]