8661093

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:486

約数の個数: 32

約数和(自身を含む): 14208000

約数和(自身を除く): 5546907

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 343, 399, 443, 931, 1029, 1329, 2793, 3101, 6517, 8417, 9303, 19551, 21707, 25251, 58919, 65121, 151949, 176757, 412433, 455847, 1237299, 2887031, 8661093]

約数ペア:

[(1, 8661093), (3, 2887031), (7, 1237299), (19, 455847), (21, 412433), (49, 176757), (57, 151949), (133, 65121), (147, 58919), (343, 25251), (399, 21707), (443, 19551), (931, 9303), (1029, 8417), (1329, 6517), (2793, 3101)]