391339419

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{883}}^1\times {\mathrm{1523}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 528108672

約数和(自身を除く): 136769253

約数列:

[1, 3, 97, 291, 883, 1523, 2649, 4569, 85651, 147731, 256953, 443193, 1344809, 4034427, 130446473, 391339419]

約数ペア:

[(1, 391339419), (3, 130446473), (97, 4034427), (291, 1344809), (883, 443193), (1523, 256953), (2649, 147731), (4569, 85651)]