1797788151

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{1301}}^1\times {\mathrm{8081}}^1$

素因数の和:9407

約数の個数: 24

約数和(自身を含む): 2735918640

約数和(自身を除く): 938130489

約数列:

[1, 3, 9, 19, 57, 171, 1301, 3903, 8081, 11709, 24243, 24719, 72729, 74157, 153539, 222471, 460617, 1381851, 10513381, 31540143, 94620429, 199754239, 599262717, 1797788151]

約数ペア:

[(1, 1797788151), (3, 599262717), (9, 199754239), (19, 94620429), (57, 31540143), (171, 10513381), (1301, 1381851), (3903, 460617), (8081, 222471), (11709, 153539), (24243, 74157), (24719, 72729)]