27970151

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{401}}^1$

素因数の和:802

約数の個数: 16

約数和(自身を含む): 32475168

約数和(自身を除く): 4505017

約数列:

[1, 11, 17, 187, 373, 401, 4103, 4411, 6341, 6817, 69751, 74987, 149573, 1645303, 2542741, 27970151]

約数ペア:

[(1, 27970151), (11, 2542741), (17, 1645303), (187, 149573), (373, 74987), (401, 69751), (4103, 6817), (4411, 6341)]