8331309

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2626

約数の個数: 32

約数和(自身を含む): 14941440

約数和(自身を除く): 6610131

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 2593, 3213, 7779, 18151, 23337, 44081, 54453, 70011, 132243, 163359, 308567, 396729, 490077, 925701, 1190187, 2777103, 8331309]

約数ペア:

[(1, 8331309), (3, 2777103), (7, 1190187), (9, 925701), (17, 490077), (21, 396729), (27, 308567), (51, 163359), (63, 132243), (119, 70011), (153, 54453), (189, 44081), (357, 23337), (459, 18151), (1071, 7779), (2593, 3213)]