2783139765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{26506093}}^1$

素因数の和:26506108

約数の個数: 16

約数和(自身を含む): 5089170048

約数和(自身を除く): 2306030283

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 26506093, 79518279, 132530465, 185542651, 397591395, 556627953, 927713255, 2783139765]

約数ペア:

[(1, 2783139765), (3, 927713255), (5, 556627953), (7, 397591395), (15, 185542651), (21, 132530465), (35, 79518279), (105, 26506093)]