2982177

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{3347}}^1$

素因数の和:3370

約数の個数: 20

約数和(自身を含む): 4861296

約数和(自身を除く): 1879119

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 3347, 10041, 30123, 36817, 90369, 110451, 271107, 331353, 994059, 2982177]

約数ペア:

[(1, 2982177), (3, 994059), (9, 331353), (11, 271107), (27, 110451), (33, 90369), (81, 36817), (99, 30123), (297, 10041), (891, 3347)]