213141365439

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1\times {\mathrm{1013699}}^1$

素因数の和:1014454

約数の個数: 16

約数和(自身を含む): 287242032000

約数和(自身を除く): 74100666561

約数列:

[1, 3, 109, 327, 643, 1929, 70087, 210261, 1013699, 3041097, 110493191, 331479573, 651808457, 1955425371, 71047121813, 213141365439]

約数ペア:

[(1, 213141365439), (3, 71047121813), (109, 1955425371), (327, 651808457), (643, 331479573), (1929, 110493191), (70087, 3041097), (210261, 1013699)]