23421167

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 31299840

約数和(自身を除く): 7878673

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 2287, 10241, 16009, 25157, 43453, 112063, 176099, 304171, 477983, 1232693, 2129197, 3345881, 23421167]

約数ペア:

[(1, 23421167), (7, 3345881), (11, 2129197), (19, 1232693), (49, 477983), (77, 304171), (133, 176099), (209, 112063), (539, 43453), (931, 25157), (1463, 16009), (2287, 10241)]