2201127957

素因数分解:

$3^2\times 7^1\times {\mathrm{2521}}^1\times {\mathrm{13859}}^1$

素因数の和:16393

約数の個数: 24

約数和(自身を含む): 3635311680

約数和(自身を除く): 1434183723

約数列:

[1, 3, 7, 9, 21, 63, 2521, 7563, 13859, 17647, 22689, 41577, 52941, 97013, 124731, 158823, 291039, 873117, 34938539, 104815617, 244569773, 314446851, 733709319, 2201127957]

約数ペア:

[(1, 2201127957), (3, 733709319), (7, 314446851), (9, 244569773), (21, 104815617), (63, 34938539), (2521, 873117), (7563, 291039), (13859, 158823), (17647, 124731), (22689, 97013), (41577, 52941)]