12359919

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{613}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 19805184

約数和(自身を除く): 7445265

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 429, 517, 611, 613, 1551, 1833, 1839, 6721, 6743, 7969, 20163, 20229, 23907, 28811, 86433, 87659, 262977, 316921, 374543, 950763, 1123629, 4119973, 12359919]

約数ペア:

[(1, 12359919), (3, 4119973), (11, 1123629), (13, 950763), (33, 374543), (39, 316921), (47, 262977), (141, 87659), (143, 86433), (429, 28811), (517, 23907), (611, 20229), (613, 20163), (1551, 7969), (1833, 6743), (1839, 6721)]