575315139

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{15061}}^1$

素因数の和:15195

約数の個数: 32

約数和(自身を含む): 936976896

約数和(自身を除く): 361661757

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 321, 357, 749, 1819, 2247, 5457, 12733, 15061, 38199, 45183, 105427, 256037, 316281, 768111, 1611527, 1792259, 4834581, 5376777, 11280689, 27395959, 33842067, 82187877, 191771713, 575315139]

約数ペア:

[(1, 575315139), (3, 191771713), (7, 82187877), (17, 33842067), (21, 27395959), (51, 11280689), (107, 5376777), (119, 4834581), (321, 1792259), (357, 1611527), (749, 768111), (1819, 316281), (2247, 256037), (5457, 105427), (12733, 45183), (15061, 38199)]