2247679449

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{590407}}^1$

素因数の和:590466

約数の個数: 20

約数和(自身を含む): 3429089664

約数和(自身を除く): 1181410215

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 590407, 1771221, 5313663, 15940989, 27749129, 47822967, 83247387, 249742161, 749226483, 2247679449]

約数ペア:

[(1, 2247679449), (3, 749226483), (9, 249742161), (27, 83247387), (47, 47822967), (81, 27749129), (141, 15940989), (423, 5313663), (1269, 1771221), (3807, 590407)]