98381221

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 105805440

約数和(自身を除く): 7424219

約数列:

[1, 19, 71, 233, 313, 1349, 4427, 5947, 16543, 22223, 72929, 314317, 422237, 1385651, 5177959, 98381221]

約数ペア:

[(1, 98381221), (19, 5177959), (71, 1385651), (233, 422237), (313, 314317), (1349, 72929), (4427, 22223), (5947, 16543)]