1982883

素因数分解:

$3^1\times 7^3\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 32

約数和(自身を含む): 3225600

約数和(自身を除く): 1242717

約数列:

[1, 3, 7, 21, 41, 47, 49, 123, 141, 147, 287, 329, 343, 861, 987, 1029, 1927, 2009, 2303, 5781, 6027, 6909, 13489, 14063, 16121, 40467, 42189, 48363, 94423, 283269, 660961, 1982883]

約数ペア:

[(1, 1982883), (3, 660961), (7, 283269), (21, 94423), (41, 48363), (47, 42189), (49, 40467), (123, 16121), (141, 14063), (147, 13489), (287, 6909), (329, 6027), (343, 5781), (861, 2303), (987, 2009), (1029, 1927)]