371335393

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{13049}}^1$

素因数の和:13272

約数の個数: 16

約数和(自身を含む): 438480000

約数和(自身を除く): 67144607

約数列:

[1, 11, 13, 143, 199, 2189, 2587, 13049, 28457, 143539, 169637, 1866007, 2596751, 28564261, 33757763, 371335393]

約数ペア:

[(1, 371335393), (11, 33757763), (13, 28564261), (143, 2596751), (199, 1866007), (2189, 169637), (2587, 143539), (13049, 28457)]