2247304689

素因数分解:

$3^3\times 7^2\times {\mathrm{1698643}}^1$

素因数の和:1698666

約数の個数: 24

約数和(自身を含む): 3872908320

約数和(自身を除く): 1625603631

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 1698643, 5095929, 11890501, 15287787, 35671503, 45863361, 83233507, 107014509, 249700521, 321043527, 749101563, 2247304689]

約数ペア:

[(1, 2247304689), (3, 749101563), (7, 321043527), (9, 249700521), (21, 107014509), (27, 83233507), (49, 45863361), (63, 35671503), (147, 15287787), (189, 11890501), (441, 5095929), (1323, 1698643)]