3768471

素因数分解:

$3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 6471680

約数和(自身を除く): 2703209

約数列:

[1, 3, 7, 9, 21, 27, 63, 127, 157, 189, 381, 471, 889, 1099, 1143, 1413, 2667, 3297, 3429, 4239, 8001, 9891, 19939, 24003, 29673, 59817, 139573, 179451, 418719, 538353, 1256157, 3768471]

約数ペア:

[(1, 3768471), (3, 1256157), (7, 538353), (9, 418719), (21, 179451), (27, 139573), (63, 59817), (127, 29673), (157, 24003), (189, 19939), (381, 9891), (471, 8001), (889, 4239), (1099, 3429), (1143, 3297), (1413, 2667)]