1210363539

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5239669}}^1$

素因数の和:5239690

約数の個数: 16

約数和(自身を含む): 2012033280

約数和(自身を除く): 801669741

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 5239669, 15719007, 36677683, 57636359, 110033049, 172909077, 403454513, 1210363539]

約数ペア:

[(1, 1210363539), (3, 403454513), (7, 172909077), (11, 110033049), (21, 57636359), (33, 36677683), (77, 15719007), (231, 5239669)]