8141319

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 12206480

約数和(自身を除く): 4065161

約数列:

[1, 3, 9, 43, 109, 129, 193, 327, 387, 579, 981, 1737, 4687, 8299, 14061, 21037, 24897, 42183, 63111, 74691, 189333, 904591, 2713773, 8141319]

約数ペア:

[(1, 8141319), (3, 2713773), (9, 904591), (43, 189333), (109, 74691), (129, 63111), (193, 42183), (327, 24897), (387, 21037), (579, 14061), (981, 8299), (1737, 4687)]