141425999

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{523}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 174655488

約数和(自身を除く): 33229489

約数列:

[1, 11, 13, 31, 61, 143, 341, 403, 523, 671, 793, 1891, 4433, 5753, 6799, 8723, 16213, 20801, 24583, 31903, 74789, 178343, 210769, 270413, 350933, 414739, 988993, 2318459, 4562129, 10878923, 12856909, 141425999]

約数ペア:

[(1, 141425999), (11, 12856909), (13, 10878923), (31, 4562129), (61, 2318459), (143, 988993), (341, 414739), (403, 350933), (523, 270413), (671, 210769), (793, 178343), (1891, 74789), (4433, 31903), (5753, 24583), (6799, 20801), (8723, 16213)]