28110379

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{397}}^1$

素因数の和:606

約数の個数: 16

約数和(自身を含む): 31693536

約数和(自身を除く): 3583157

約数列:

[1, 11, 41, 157, 397, 451, 1727, 4367, 6437, 16277, 62329, 70807, 179047, 685619, 2555489, 28110379]

約数ペア:

[(1, 28110379), (11, 2555489), (41, 685619), (157, 179047), (397, 70807), (451, 62329), (1727, 16277), (4367, 6437)]