13811213

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{797}}^1$

素因数の和:884

約数の個数: 16

約数和(自身を含む): 15730176

約数和(自身を除く): 1918963

約数列:

[1, 13, 31, 43, 403, 559, 797, 1333, 10361, 17329, 24707, 34271, 321191, 445523, 1062401, 13811213]

約数ペア:

[(1, 13811213), (13, 1062401), (31, 445523), (43, 321191), (403, 34271), (559, 24707), (797, 17329), (1333, 10361)]