5239421

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:137

約数の個数: 24

約数和(自身を含む): 6320160

約数和(自身を除く): 1080739

約数列:

[1, 11, 19, 43, 53, 121, 209, 473, 583, 817, 1007, 2279, 2299, 5203, 6413, 8987, 11077, 25069, 43301, 98857, 121847, 275759, 476311, 5239421]

約数ペア:

[(1, 5239421), (11, 476311), (19, 275759), (43, 121847), (53, 98857), (121, 43301), (209, 25069), (473, 11077), (583, 8987), (817, 6413), (1007, 5203), (2279, 2299)]