28795311

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{34403}}^1$

素因数の和:34443

約数の個数: 16

約数和(自身を含む): 44037120

約数和(自身を除く): 15241809

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 34403, 103209, 309627, 928881, 1066493, 3199479, 9598437, 28795311]

約数ペア:

[(1, 28795311), (3, 9598437), (9, 3199479), (27, 1066493), (31, 928881), (93, 309627), (279, 103209), (837, 34403)]