290213286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4397171}}^1$

素因数の和:4397187

約数の個数: 16

約数和(自身を含む): 633192768

約数和(自身を除く): 342979482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4397171, 8794342, 13191513, 26383026, 48368881, 96737762, 145106643, 290213286]

約数ペア:

[(1, 290213286), (2, 145106643), (3, 96737762), (6, 48368881), (11, 26383026), (22, 13191513), (33, 8794342), (66, 4397171)]