201615193059

素因数分解:

$3^1\times 7^1\times {\mathrm{30211}}^1\times {\mathrm{317789}}^1$

素因数の和:348010

約数の個数: 16

約数和(自身を含む): 307234287360

約数和(自身を除く): 105619094301

約数列:

[1, 3, 7, 21, 30211, 90633, 211477, 317789, 634431, 953367, 2224523, 6673569, 9600723479, 28802170437, 67205064353, 201615193059]

約数ペア:

[(1, 201615193059), (3, 67205064353), (7, 28802170437), (21, 9600723479), (30211, 6673569), (90633, 2224523), (211477, 953367), (317789, 634431)]