21094314

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{206807}}^1$

素因数の和:206829

約数の個数: 16

約数和(自身を含む): 44670528

約数和(自身を除く): 23576214

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 206807, 413614, 620421, 1240842, 3515719, 7031438, 10547157, 21094314]

約数ペア:

[(1, 21094314), (2, 10547157), (3, 7031438), (6, 3515719), (17, 1240842), (34, 620421), (51, 413614), (102, 206807)]