26785857

素因数分解:

$3^1\times 7^1\times {\mathrm{929}}^1\times {\mathrm{1373}}^1$

素因数の和:2312

約数の個数: 16

約数和(自身を含む): 40890240

約数和(自身を除く): 14104383

約数列:

[1, 3, 7, 21, 929, 1373, 2787, 4119, 6503, 9611, 19509, 28833, 1275517, 3826551, 8928619, 26785857]

約数ペア:

[(1, 26785857), (3, 8928619), (7, 3826551), (21, 1275517), (929, 28833), (1373, 19509), (2787, 9611), (4119, 6503)]