8338689

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:821

約数の個数: 24

約数和(自身を含む): 12767040

約数和(自身を除く): 4428351

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 743, 1247, 2229, 3741, 6687, 11223, 21547, 31949, 64641, 95847, 193923, 287541, 926521, 2779563, 8338689]

約数ペア:

[(1, 8338689), (3, 2779563), (9, 926521), (29, 287541), (43, 193923), (87, 95847), (129, 64641), (261, 31949), (387, 21547), (743, 11223), (1247, 6687), (2229, 3741)]