855222207

素因数分解:

$3^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{14923}}^1$

素因数の和:17662

約数の個数: 16

約数和(自身を含む): 1303760640

約数和(自身を除く): 448538433

約数列:

[1, 3, 7, 21, 2729, 8187, 14923, 19103, 44769, 57309, 104461, 313383, 40724867, 122174601, 285074069, 855222207]

約数ペア:

[(1, 855222207), (3, 285074069), (7, 122174601), (21, 40724867), (2729, 313383), (8187, 104461), (14923, 57309), (19103, 44769)]