22097141

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:233

約数の個数: 24

約数和(自身を含む): 25842432

約数和(自身を除く): 3745291

約数列:

[1, 11, 31, 43, 121, 137, 341, 473, 1333, 1507, 3751, 4247, 5203, 5891, 14663, 16577, 46717, 64801, 161293, 182621, 513887, 712811, 2008831, 22097141]

約数ペア:

[(1, 22097141), (11, 2008831), (31, 712811), (43, 513887), (121, 182621), (137, 161293), (341, 64801), (473, 46717), (1333, 16577), (1507, 14663), (3751, 5891), (4247, 5203)]