291211153479

素因数分解:

$3^3\times {\mathrm{673}}^2\times {\mathrm{23813}}^1$

素因数の和:25168

約数の個数: 24

約数和(自身を含む): 432084073680

約数和(自身を除く): 140872920201

約数列:

[1, 3, 9, 27, 673, 2019, 6057, 18171, 23813, 71439, 214317, 452929, 642951, 1358787, 4076361, 12229083, 16026149, 48078447, 144235341, 432706023, 10785598277, 32356794831, 97070384493, 291211153479]

約数ペア:

[(1, 291211153479), (3, 97070384493), (9, 32356794831), (27, 10785598277), (673, 432706023), (2019, 144235341), (6057, 48078447), (18171, 16026149), (23813, 12229083), (71439, 4076361), (214317, 1358787), (452929, 642951)]