8612919

素因数分解:

$3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 14720000

約数和(自身を除く): 6107081

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 199, 229, 597, 687, 1393, 1603, 1791, 2061, 4179, 4809, 5373, 6183, 12537, 14427, 37611, 43281, 45571, 136713, 318997, 410139, 956991, 1230417, 2870973, 8612919]

約数ペア:

[(1, 8612919), (3, 2870973), (7, 1230417), (9, 956991), (21, 410139), (27, 318997), (63, 136713), (189, 45571), (199, 43281), (229, 37611), (597, 14427), (687, 12537), (1393, 6183), (1603, 5373), (1791, 4809), (2061, 4179)]