12869673

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^2$

素因数の和:205

約数の個数: 24

約数和(自身を含む): 18652224

約数和(自身を除く): 5782551

約数列:

[1, 3, 23, 37, 69, 71, 111, 213, 851, 1633, 2553, 2627, 4899, 5041, 7881, 15123, 60421, 115943, 181263, 186517, 347829, 559551, 4289891, 12869673]

約数ペア:

[(1, 12869673), (3, 4289891), (23, 559551), (37, 347829), (69, 186517), (71, 181263), (111, 115943), (213, 60421), (851, 15123), (1633, 7881), (2553, 5041), (2627, 4899)]