28732617

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{56009}}^1$

素因数の和:56037

約数の個数: 16

約数和(自身を含む): 44808000

約数和(自身を除く): 16075383

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 56009, 168027, 504081, 1064171, 1512243, 3192513, 9577539, 28732617]

約数ペア:

[(1, 28732617), (3, 9577539), (9, 3192513), (19, 1512243), (27, 1064171), (57, 504081), (171, 168027), (513, 56009)]