25323001

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 24

約数和(自身を含む): 29587712

約数和(自身を除く): 4264711

約数列:

[1, 11, 31, 43, 121, 157, 341, 473, 1333, 1727, 3751, 4867, 5203, 6751, 14663, 18997, 53537, 74261, 161293, 209281, 588907, 816871, 2302091, 25323001]

約数ペア:

[(1, 25323001), (11, 2302091), (31, 816871), (43, 588907), (121, 209281), (157, 161293), (341, 74261), (473, 53537), (1333, 18997), (1727, 14663), (3751, 6751), (4867, 5203)]