2748151503

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{1394293}}^1$

素因数の和:1394375

約数の個数: 16

約数和(自身を含む): 4127110240

約数和(自身を除く): 1378958737

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 1394293, 4182879, 12548637, 37645911, 101783389, 305350167, 916050501, 2748151503]

約数ペア:

[(1, 2748151503), (3, 916050501), (9, 305350167), (27, 101783389), (73, 37645911), (219, 12548637), (657, 4182879), (1971, 1394293)]