28052151

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{941}}^1$

素因数の和:1486

約数の個数: 16

約数和(自身を含む): 39488640

約数和(自身を除く): 11436489

約数列:

[1, 3, 19, 57, 523, 941, 1569, 2823, 9937, 17879, 29811, 53637, 492143, 1476429, 9350717, 28052151]

約数ペア:

[(1, 28052151), (3, 9350717), (19, 1476429), (57, 492143), (523, 53637), (941, 29811), (1569, 17879), (2823, 9937)]