2521637691

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{235513}}^1$

素因数の和:235642

約数の個数: 16

約数和(自身を含む): 3481838976

約数和(自身を除く): 960201285

約数列:

[1, 3, 43, 83, 129, 249, 3569, 10707, 235513, 706539, 10127059, 19547579, 30381177, 58642737, 840545897, 2521637691]

約数ペア:

[(1, 2521637691), (3, 840545897), (43, 58642737), (83, 30381177), (129, 19547579), (249, 10127059), (3569, 706539), (10707, 235513)]