38518281

素因数分解:

$3^3\times {\mathrm{71}}^2\times {\mathrm{283}}^1$

素因数の和:434

約数の個数: 24

約数和(自身を含む): 58083680

約数和(自身を除く): 19565399

約数列:

[1, 3, 9, 27, 71, 213, 283, 639, 849, 1917, 2547, 5041, 7641, 15123, 20093, 45369, 60279, 136107, 180837, 542511, 1426603, 4279809, 12839427, 38518281]

約数ペア:

[(1, 38518281), (3, 12839427), (9, 4279809), (27, 1426603), (71, 542511), (213, 180837), (283, 136107), (639, 60279), (849, 45369), (1917, 20093), (2547, 15123), (5041, 7641)]