808260627

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1\times {\mathrm{20521}}^1$

素因数の和:21234

約数の個数: 16

約数和(自身を含む): 1136097920

約数和(自身を除く): 327837293

約数列:

[1, 3, 19, 57, 691, 2073, 13129, 20521, 39387, 61563, 389899, 1169697, 14180011, 42540033, 269420209, 808260627]

約数ペア:

[(1, 808260627), (3, 269420209), (19, 42540033), (57, 14180011), (691, 1169697), (2073, 389899), (13129, 61563), (20521, 39387)]