517689219

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4993}}^1$

素因数の和:5139

約数の個数: 32

約数和(自身を含む): 776666880

約数和(自身を除く): 258977661

約数列:

[1, 3, 17, 19, 51, 57, 107, 321, 323, 969, 1819, 2033, 4993, 5457, 6099, 14979, 34561, 84881, 94867, 103683, 254643, 284601, 534251, 1602753, 1612739, 4838217, 9082267, 10150769, 27246801, 30452307, 172563073, 517689219]

約数ペア:

[(1, 517689219), (3, 172563073), (17, 30452307), (19, 27246801), (51, 10150769), (57, 9082267), (107, 4838217), (321, 1612739), (323, 1602753), (969, 534251), (1819, 284601), (2033, 254643), (4993, 103683), (5457, 94867), (6099, 84881), (14979, 34561)]