210926769

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{9421}}^1$

素因数の和:9880

約数の個数: 16

約数和(自身を含む): 298488960

約数和(自身を除く): 87562191

約数列:

[1, 3, 17, 51, 439, 1317, 7463, 9421, 22389, 28263, 160157, 480471, 4135819, 12407457, 70308923, 210926769]

約数ペア:

[(1, 210926769), (3, 70308923), (17, 12407457), (51, 4135819), (439, 480471), (1317, 160157), (7463, 28263), (9421, 22389)]