53571847

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{17923}}^1$

素因数の和:17998

約数の個数: 12

約数和(自身を含む): 63343416

約数和(自身を除く): 9771569

約数列:

[1, 7, 49, 61, 427, 2989, 17923, 125461, 878227, 1093303, 7653121, 53571847]

約数ペア:

[(1, 53571847), (7, 7653121), (49, 1093303), (61, 878227), (427, 125461), (2989, 17923)]