2098257

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2437}}^1$

素因数の和:2488

約数の個数: 16

約数和(自身を含む): 3276672

約数和(自身を除く): 1178415

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 2437, 7311, 17059, 51177, 99917, 299751, 699419, 2098257]

約数ペア:

[(1, 2098257), (3, 699419), (7, 299751), (21, 99917), (41, 51177), (123, 17059), (287, 7311), (861, 2437)]