12285357

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20173}}^1$

素因数の和:20212

約数の個数: 16

約数和(自身を含む): 19367040

約数和(自身を除く): 7081683

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 20173, 60519, 141211, 423633, 585017, 1755051, 4095119, 12285357]

約数ペア:

[(1, 12285357), (3, 4095119), (7, 1755051), (21, 585017), (29, 423633), (87, 141211), (203, 60519), (609, 20173)]