2777709

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2053}}^1$

素因数の和:2108

約数の個数: 16

約数和(自身を含む): 4140864

約数和(自身を除く): 1363155

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2053, 6159, 22583, 67749, 84173, 252519, 925903, 2777709]

約数ペア:

[(1, 2777709), (3, 925903), (11, 252519), (33, 84173), (41, 67749), (123, 22583), (451, 6159), (1353, 2053)]