1993408083

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{4342937}}^1$

素因数の和:4342963

約数の個数: 16

約数和(自身を含む): 3126915360

約数和(自身を除く): 1133507277

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 4342937, 13028811, 39086433, 73829929, 117259299, 221489787, 664469361, 1993408083]

約数ペア:

[(1, 1993408083), (3, 664469361), (9, 221489787), (17, 117259299), (27, 73829929), (51, 39086433), (153, 13028811), (459, 4342937)]