2019709527

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1423333}}^1$

素因数の和:1423390

約数の個数: 16

約数和(自身を含む): 3006081408

約数和(自身を除く): 986371881

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1423333, 4269999, 15656663, 46969989, 61203319, 183609957, 673236509, 2019709527]

約数ペア:

[(1, 2019709527), (3, 673236509), (11, 183609957), (33, 61203319), (43, 46969989), (129, 15656663), (473, 4269999), (1419, 1423333)]