27882361

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1609}}^1$

素因数の和:1696

約数の個数: 16

約数和(自身を含む): 31736320

約数和(自身を除く): 3853959

約数列:

[1, 13, 31, 43, 403, 559, 1333, 1609, 17329, 20917, 49879, 69187, 648427, 899431, 2144797, 27882361]

約数ペア:

[(1, 27882361), (13, 2144797), (31, 899431), (43, 648427), (403, 69187), (559, 49879), (1333, 20917), (1609, 17329)]