2013986691

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{509741}}^1$

素因数の和:510186

約数の個数: 12

約数和(自身を含む): 2915724240

約数和(自身を除く): 901737549

約数列:

[1, 3, 9, 439, 1317, 3951, 509741, 1529223, 4587669, 223776299, 671328897, 2013986691]

約数ペア:

[(1, 2013986691), (3, 671328897), (9, 223776299), (439, 4587669), (1317, 1529223), (3951, 509741)]