2009607597

素因数分解:

$3^3\times {\mathrm{293}}^1\times {\mathrm{254027}}^1$

素因数の和:254329

約数の個数: 16

約数和(自身を含む): 2987369280

約数和(自身を除く): 977761683

約数列:

[1, 3, 9, 27, 293, 879, 2637, 7911, 254027, 762081, 2286243, 6858729, 74429911, 223289733, 669869199, 2009607597]

約数ペア:

[(1, 2009607597), (3, 669869199), (9, 223289733), (27, 74429911), (293, 6858729), (879, 2286243), (2637, 762081), (7911, 254027)]