346089219

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{769}}^1$

素因数の和:1547

約数の個数: 32

約数和(自身を含む): 547008000

約数和(自身を除く): 200918781

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 739, 769, 2217, 2307, 5173, 5383, 15519, 16149, 21431, 22301, 64293, 66903, 150017, 156107, 450051, 468321, 568291, 1704873, 3978037, 11934111, 16480439, 49441317, 115363073, 346089219]

約数ペア:

[(1, 346089219), (3, 115363073), (7, 49441317), (21, 16480439), (29, 11934111), (87, 3978037), (203, 1704873), (609, 568291), (739, 468321), (769, 450051), (2217, 156107), (2307, 150017), (5173, 66903), (5383, 64293), (15519, 22301), (16149, 21431)]