2912400243

素因数分解:

$3^2\times {\mathrm{653}}^1\times {\mathrm{495559}}^1$

素因数の和:496218

約数の個数: 12

約数和(自身を含む): 4213251120

約数和(自身を除く): 1300850877

約数列:

[1, 3, 9, 653, 1959, 5877, 495559, 1486677, 4460031, 323600027, 970800081, 2912400243]

約数ペア:

[(1, 2912400243), (3, 970800081), (9, 323600027), (653, 4460031), (1959, 1486677), (5877, 495559)]