2099277

素因数分解:

$3^5\times {\mathrm{53}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 3223584

約数和(自身を除く): 1124307

約数列:

[1, 3, 9, 27, 53, 81, 159, 163, 243, 477, 489, 1431, 1467, 4293, 4401, 8639, 12879, 13203, 25917, 39609, 77751, 233253, 699759, 2099277]

約数ペア:

[(1, 2099277), (3, 699759), (9, 233253), (27, 77751), (53, 39609), (81, 25917), (159, 13203), (163, 12879), (243, 8639), (477, 4401), (489, 4293), (1431, 1467)]