29155287

素因数分解:

$3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{4001}}^1$

素因数の和:4358

約数の個数: 16

約数和(自身を含む): 44566272

約数和(自身を除く): 15410985

約数列:

[1, 3, 7, 21, 347, 1041, 2429, 4001, 7287, 12003, 28007, 84021, 1388347, 4165041, 9718429, 29155287]

約数ペア:

[(1, 29155287), (3, 9718429), (7, 4165041), (21, 1388347), (347, 84021), (1041, 28007), (2429, 12003), (4001, 7287)]