2783657853

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{295411}}^1$

素因数の和:295769

約数の個数: 16

約数和(自身を含む): 4135768000

約数和(自身を除く): 1352110147

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 9423, 295411, 886233, 2658699, 7976097, 103098439, 309295317, 927885951, 2783657853]

約数ペア:

[(1, 2783657853), (3, 927885951), (9, 309295317), (27, 103098439), (349, 7976097), (1047, 2658699), (3141, 886233), (9423, 295411)]