2046156957

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{647723}}^1$

素因数の和:647751

約数の個数: 24

約数和(自身を含む): 3300801504

約数和(自身を除く): 1254644547

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 647723, 1943169, 5829507, 8420399, 17488521, 25261197, 52465563, 75783591, 157396689, 227350773, 682052319, 2046156957]

約数ペア:

[(1, 2046156957), (3, 682052319), (9, 227350773), (13, 157396689), (27, 75783591), (39, 52465563), (81, 25261197), (117, 17488521), (243, 8420399), (351, 5829507), (1053, 1943169), (3159, 647723)]