27958489

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1733}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 32335632

約数和(自身を除く): 4377143

約数列:

[1, 13, 17, 73, 221, 949, 1241, 1733, 16133, 22529, 29461, 126509, 382993, 1644617, 2150653, 27958489]

約数ペア:

[(1, 27958489), (13, 2150653), (17, 1644617), (73, 382993), (221, 126509), (949, 29461), (1241, 22529), (1733, 16133)]