12287163

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:327

約数の個数: 32

約数和(自身を含む): 19537920

約数和(自身を除く): 7250757

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 211, 329, 413, 633, 987, 1239, 1477, 2773, 4431, 8319, 9917, 12449, 19411, 29751, 37347, 58233, 69419, 87143, 208257, 261429, 585103, 1755309, 4095721, 12287163]

約数ペア:

[(1, 12287163), (3, 4095721), (7, 1755309), (21, 585103), (47, 261429), (59, 208257), (141, 87143), (177, 69419), (211, 58233), (329, 37347), (413, 29751), (633, 19411), (987, 12449), (1239, 9917), (1477, 8319), (2773, 4431)]