2776977

素因数分解:

$3^3\times 7^2\times {\mathrm{2099}}^1$

素因数の和:2122

約数の個数: 24

約数和(自身を含む): 4788000

約数和(自身を除く): 2011023

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 2099, 6297, 14693, 18891, 44079, 56673, 102851, 132237, 308553, 396711, 925659, 2776977]

約数ペア:

[(1, 2776977), (3, 925659), (7, 396711), (9, 308553), (21, 132237), (27, 102851), (49, 56673), (63, 44079), (147, 18891), (189, 14693), (441, 6297), (1323, 2099)]