12777787569

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{216569}}^1$

素因数の和:216920

約数の個数: 16

約数和(自身を含む): 17339460480

約数和(自身を除く): 4561672911

約数列:

[1, 3, 71, 213, 277, 831, 19667, 59001, 216569, 649707, 15376399, 46129197, 59989613, 179968839, 4259262523, 12777787569]

約数ペア:

[(1, 12777787569), (3, 4259262523), (71, 179968839), (213, 59989613), (277, 46129197), (831, 15376399), (19667, 649707), (59001, 216569)]