28859001

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{259991}}^1$

素因数の和:260031

約数の個数: 8

約数和(自身を含む): 39518784

約数和(自身を除く): 10659783

約数列:

[1, 3, 37, 111, 259991, 779973, 9619667, 28859001]

約数ペア:

[(1, 28859001), (3, 9619667), (37, 779973), (111, 259991)]