81245197

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1613}}^1$

素因数の和:1884

約数の個数: 16

約数和(自身を含む): 93741120

約数和(自身を除く): 12495923

約数列:

[1, 11, 19, 209, 241, 1613, 2651, 4579, 17743, 30647, 50369, 337117, 388733, 4276063, 7385927, 81245197]

約数ペア:

[(1, 81245197), (11, 7385927), (19, 4276063), (209, 388733), (241, 337117), (1613, 50369), (2651, 30647), (4579, 17743)]