8073207

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:979

約数の個数: 24

約数和(自身を含む): 12465024

約数和(自身を除く): 4391817

約数列:

[1, 3, 9, 23, 43, 69, 129, 207, 387, 907, 989, 2721, 2967, 8163, 8901, 20861, 39001, 62583, 117003, 187749, 351009, 897023, 2691069, 8073207]

約数ペア:

[(1, 8073207), (3, 2691069), (9, 897023), (23, 351009), (43, 187749), (69, 117003), (129, 62583), (207, 39001), (387, 20861), (907, 8901), (989, 8163), (2721, 2967)]