25428783

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{853}}^1$

素因数の和:1398

約数の個数: 16

約数和(自身を含む): 35799680

約数和(自身を除く): 10370897

約数列:

[1, 3, 19, 57, 523, 853, 1569, 2559, 9937, 16207, 29811, 48621, 446119, 1338357, 8476261, 25428783]

約数ペア:

[(1, 25428783), (3, 8476261), (19, 1338357), (57, 446119), (523, 48621), (853, 29811), (1569, 16207), (2559, 9937)]