378325617

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{6131}}^1$

素因数の和:6508

約数の個数: 16

約数和(自身を含む): 513714432

約数和(自身を除く): 135388815

約数列:

[1, 3, 67, 201, 307, 921, 6131, 18393, 20569, 61707, 410777, 1232331, 1882217, 5646651, 126108539, 378325617]

約数ペア:

[(1, 378325617), (3, 126108539), (67, 5646651), (201, 1882217), (307, 1232331), (921, 410777), (6131, 61707), (18393, 20569)]