337122009

素因数分解:

$3^2\times 7^4\times {\mathrm{15601}}^1$

素因数の和:15635

約数の個数: 30

約数和(自身を含む): 568115626

約数和(自身を除く): 230993617

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 15601, 21609, 46803, 109207, 140409, 327621, 764449, 982863, 2293347, 5351143, 6880041, 16053429, 37458001, 48160287, 112374003, 337122009]

約数ペア:

[(1, 337122009), (3, 112374003), (7, 48160287), (9, 37458001), (21, 16053429), (49, 6880041), (63, 5351143), (147, 2293347), (343, 982863), (441, 764449), (1029, 327621), (2401, 140409), (3087, 109207), (7203, 46803), (15601, 21609)]