2443257

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{5323}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 3833280

約数和(自身を除く): 1390023

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 5323, 15969, 47907, 90491, 143721, 271473, 814419, 2443257]

約数ペア:

[(1, 2443257), (3, 814419), (9, 271473), (17, 143721), (27, 90491), (51, 47907), (153, 15969), (459, 5323)]