226769487

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2347}}^1$

素因数の和:2507

約数の個数: 32

約数和(自身を含む): 357046272

約数和(自身を除く): 130276785

約数列:

[1, 3, 7, 21, 43, 107, 129, 301, 321, 749, 903, 2247, 2347, 4601, 7041, 13803, 16429, 32207, 49287, 96621, 100921, 251129, 302763, 706447, 753387, 1757903, 2119341, 5273709, 10798547, 32395641, 75589829, 226769487]

約数ペア:

[(1, 226769487), (3, 75589829), (7, 32395641), (21, 10798547), (43, 5273709), (107, 2119341), (129, 1757903), (301, 753387), (321, 706447), (749, 302763), (903, 251129), (2247, 100921), (2347, 96621), (4601, 49287), (7041, 32207), (13803, 16429)]