2021241195

素因数分解:

$3^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{13099}}^1$

素因数の和:13246

約数の個数: 48

約数和(自身を含む): 3662131200

約数和(自身を除く): 1640890005

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 127, 135, 243, 381, 405, 635, 1143, 1215, 1905, 3429, 5715, 10287, 13099, 17145, 30861, 39297, 51435, 65495, 117891, 154305, 196485, 353673, 589455, 1061019, 1663573, 1768365, 3183057, 4990719, 5305095, 8317865, 14972157, 15915285, 24953595, 44916471, 74860785, 134749413, 224582355, 404248239, 673747065, 2021241195]

約数ペア:

[(1, 2021241195), (3, 673747065), (5, 404248239), (9, 224582355), (15, 134749413), (27, 74860785), (45, 44916471), (81, 24953595), (127, 15915285), (135, 14972157), (243, 8317865), (381, 5305095), (405, 4990719), (635, 3183057), (1143, 1768365), (1215, 1663573), (1905, 1061019), (3429, 589455), (5715, 353673), (10287, 196485), (13099, 154305), (17145, 117891), (30861, 65495), (39297, 51435)]