212164719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{236527}}^1$

素因数の和:236566

約数の個数: 16

約数和(自身を含む): 317893632

約数和(自身を除く): 105728913

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 236527, 709581, 3074851, 5440121, 9224553, 16320363, 70721573, 212164719]

約数ペア:

[(1, 212164719), (3, 70721573), (13, 16320363), (23, 9224553), (39, 5440121), (69, 3074851), (299, 709581), (897, 236527)]