28826237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1276

約数の個数: 16

約数和(自身を含む): 33566400

約数和(自身を除く): 4740163

約数列:

[1, 11, 17, 139, 187, 1109, 1529, 2363, 12199, 18853, 25993, 154151, 207383, 1695661, 2620567, 28826237]

約数ペア:

[(1, 28826237), (11, 2620567), (17, 1695661), (139, 207383), (187, 154151), (1109, 25993), (1529, 18853), (2363, 12199)]