8102619

素因数分解:

$3^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1056

約数の個数: 32

約数和(自身を含む): 14051840

約数和(自身を除く): 5949221

約数列:

[1, 3, 7, 9, 21, 27, 43, 63, 129, 189, 301, 387, 903, 997, 1161, 2709, 2991, 6979, 8127, 8973, 20937, 26919, 42871, 62811, 128613, 188433, 300097, 385839, 900291, 1157517, 2700873, 8102619]

約数ペア:

[(1, 8102619), (3, 2700873), (7, 1157517), (9, 900291), (21, 385839), (27, 300097), (43, 188433), (63, 128613), (129, 62811), (189, 42871), (301, 26919), (387, 20937), (903, 8973), (997, 8127), (1161, 6979), (2709, 2991)]