9197127

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{389}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 13871520

約数和(自身を除く): 4674393

約数列:

[1, 3, 9, 37, 71, 111, 213, 333, 389, 639, 1167, 2627, 3501, 7881, 14393, 23643, 27619, 43179, 82857, 129537, 248571, 1021903, 3065709, 9197127]

約数ペア:

[(1, 9197127), (3, 3065709), (9, 1021903), (37, 248571), (71, 129537), (111, 82857), (213, 43179), (333, 27619), (389, 23643), (639, 14393), (1167, 7881), (2627, 3501)]