814585917

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{621347}}^1$

素因数の和:621392

約数の個数: 16

約数和(自身を含む): 1192988160

約数和(自身を除く): 378402243

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 621347, 1864041, 11805593, 14290981, 35416779, 42872943, 271528639, 814585917]

約数ペア:

[(1, 814585917), (3, 271528639), (19, 42872943), (23, 35416779), (57, 14290981), (69, 11805593), (437, 1864041), (1311, 621347)]