28419297

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{523}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 38734080

約数和(自身を除く): 10314783

約数列:

[1, 3, 59, 177, 307, 523, 921, 1569, 18113, 30857, 54339, 92571, 160561, 481683, 9473099, 28419297]

約数ペア:

[(1, 28419297), (3, 9473099), (59, 481683), (177, 160561), (307, 92571), (523, 54339), (921, 30857), (1569, 18113)]