20190670689

素因数分解:

$3^1\times 7^1\times {\mathrm{9349}}^1\times {\mathrm{102841}}^1$

素因数の和:112200

約数の個数: 16

約数和(自身を含む): 30770326400

約数和(自身を除く): 10579655711

約数列:

[1, 3, 7, 21, 9349, 28047, 65443, 102841, 196329, 308523, 719887, 2159661, 961460509, 2884381527, 6730223563, 20190670689]

約数ペア:

[(1, 20190670689), (3, 6730223563), (7, 2884381527), (21, 961460509), (9349, 2159661), (28047, 719887), (65443, 308523), (102841, 196329)]