22861293

素因数分解:

$3^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{1709}}^1$

素因数の和:1746

約数の個数: 32

約数和(自身を含む): 38304000

約数和(自身を除く): 15442707

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 343, 637, 1029, 1709, 1911, 4459, 5127, 11963, 13377, 22217, 35889, 66651, 83741, 155519, 251223, 466557, 586187, 1088633, 1758561, 3265899, 7620431, 22861293]

約数ペア:

[(1, 22861293), (3, 7620431), (7, 3265899), (13, 1758561), (21, 1088633), (39, 586187), (49, 466557), (91, 251223), (147, 155519), (273, 83741), (343, 66651), (637, 35889), (1029, 22217), (1709, 13377), (1911, 11963), (4459, 5127)]