2021330565

素因数分解:

$3^3\times 5^1\times {\mathrm{461}}^1\times {\mathrm{32479}}^1$

素因数の和:32954

約数の個数: 32

約数和(自身を含む): 3601382400

約数和(自身を除く): 1580051835

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 461, 1383, 2305, 4149, 6915, 12447, 20745, 32479, 62235, 97437, 162395, 292311, 487185, 876933, 1461555, 4384665, 14972819, 44918457, 74864095, 134755371, 224592285, 404266113, 673776855, 2021330565]

約数ペア:

[(1, 2021330565), (3, 673776855), (5, 404266113), (9, 224592285), (15, 134755371), (27, 74864095), (45, 44918457), (135, 14972819), (461, 4384665), (1383, 1461555), (2305, 876933), (4149, 487185), (6915, 292311), (12447, 162395), (20745, 97437), (32479, 62235)]