1337971531

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{55663}}^1$

素因数の和:55762

約数の個数: 12

約数和(自身を含む): 1475207328

約数和(自身を除く): 137235797

約数列:

[1, 13, 43, 559, 1849, 24037, 55663, 723619, 2393509, 31115617, 102920887, 1337971531]

約数ペア:

[(1, 1337971531), (13, 102920887), (43, 31115617), (559, 2393509), (1849, 723619), (24037, 55663)]