2247156207

素因数分解:

$3^2\times {\mathrm{349}}^1\times {\mathrm{829}}^1\times {\mathrm{863}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 3262896000

約数和(自身を除く): 1015739793

約数列:

[1, 3, 9, 349, 829, 863, 1047, 2487, 2589, 3141, 7461, 7767, 289321, 301187, 715427, 867963, 903561, 2146281, 2603889, 2710683, 6438843, 249684023, 749052069, 2247156207]

約数ペア:

[(1, 2247156207), (3, 749052069), (9, 249684023), (349, 6438843), (829, 2710683), (863, 2603889), (1047, 2146281), (2487, 903561), (2589, 867963), (3141, 715427), (7461, 301187), (7767, 289321)]