29639221921

素因数分解:

${\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1433}}^1\times {\mathrm{2803}}^1$

素因数の和:4440

約数の個数: 16

約数和(自身を含む): 30494778624

約数和(自身を除く): 855556703

約数列:

[1, 47, 157, 1433, 2803, 7379, 67351, 131741, 224981, 440071, 4016699, 10574107, 20683337, 188784853, 630621743, 29639221921]

約数ペア:

[(1, 29639221921), (47, 630621743), (157, 188784853), (1433, 20683337), (2803, 10574107), (7379, 4016699), (67351, 440071), (131741, 224981)]