63821849

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{30493}}^1$

素因数の和:30536

約数の個数: 16

約数和(自身を含む): 81967872

約数和(自身を除く): 18146023

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 30493, 213451, 396409, 701339, 2774863, 4909373, 9117407, 63821849]

約数ペア:

[(1, 63821849), (7, 9117407), (13, 4909373), (23, 2774863), (91, 701339), (161, 396409), (299, 213451), (2093, 30493)]