28524223

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{6397}}^1$

素因数の和:6431

約数の個数: 16

約数和(自身を含む): 35828800

約数和(自身を除く): 7304577

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 6397, 44779, 83161, 313453, 582127, 2194171, 4074889, 28524223]

約数ペア:

[(1, 28524223), (7, 4074889), (13, 2194171), (49, 582127), (91, 313453), (343, 83161), (637, 44779), (4459, 6397)]