55161821

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{22691}}^1$

素因数の和:22732

約数の個数: 16

約数和(自身を含む): 68620608

約数和(自身を除く): 13458787

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 22691, 249601, 294983, 385747, 3244813, 4243217, 5014711, 55161821]

約数ペア:

[(1, 55161821), (11, 5014711), (13, 4243217), (17, 3244813), (143, 385747), (187, 294983), (221, 249601), (2431, 22691)]