2013927231

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{294563}}^1$

素因数の和:294662

約数の個数: 16

約数和(自身を含む): 2799536256

約数和(自身を除く): 785609025

約数列:

[1, 3, 43, 53, 129, 159, 2279, 6837, 294563, 883689, 12666209, 15611839, 37998627, 46835517, 671309077, 2013927231]

約数ペア:

[(1, 2013927231), (3, 671309077), (43, 46835517), (53, 37998627), (129, 15611839), (159, 12666209), (2279, 883689), (6837, 294563)]