15206412963

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^2\times {\mathrm{63247}}^1$

素因数の和:63471

約数の個数: 24

約数和(自身を含む): 23390628352

約数和(自身を除く): 8184215389

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 11449, 34347, 63247, 80143, 189741, 240429, 442729, 1328187, 6767429, 20302287, 47372003, 142116009, 724114903, 2172344709, 5068804321, 15206412963]

約数ペア:

[(1, 15206412963), (3, 5068804321), (7, 2172344709), (21, 724114903), (107, 142116009), (321, 47372003), (749, 20302287), (2247, 6767429), (11449, 1328187), (34347, 442729), (63247, 240429), (80143, 189741)]