1085190777

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1217947}}^1$

素因数の和:1217970

約数の個数: 20

約数和(自身を含む): 1768460496

約数和(自身を除く): 683269719

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1217947, 3653841, 10961523, 13397417, 32884569, 40192251, 98653707, 120576753, 361730259, 1085190777]

約数ペア:

[(1, 1085190777), (3, 361730259), (9, 120576753), (11, 98653707), (27, 40192251), (33, 32884569), (81, 13397417), (99, 10961523), (297, 3653841), (891, 1217947)]