2702438079

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{201209}}^1$

素因数の和:201271

約数の個数: 24

約数和(自身を含む): 4067661360

約数和(自身を除く): 1365223281

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 201209, 603627, 2213299, 6639897, 7444733, 22334199, 24346289, 73038867, 81892063, 245676189, 900812693, 2702438079]

約数ペア:

[(1, 2702438079), (3, 900812693), (11, 245676189), (33, 81892063), (37, 73038867), (111, 24346289), (121, 22334199), (363, 7444733), (407, 6639897), (1221, 2213299), (4477, 603627), (13431, 201209)]