13369689

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 19974240

約数和(自身を除く): 6604551

約数列:

[1, 3, 9, 43, 129, 179, 193, 387, 537, 579, 1611, 1737, 7697, 8299, 23091, 24897, 34547, 69273, 74691, 103641, 310923, 1485521, 4456563, 13369689]

約数ペア:

[(1, 13369689), (3, 4456563), (9, 1485521), (43, 310923), (129, 103641), (179, 74691), (193, 69273), (387, 34547), (537, 24897), (579, 23091), (1611, 8299), (1737, 7697)]