487014297

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{39779}}^1$

素因数の和:39853

約数の個数: 32

約数和(自身を含む): 824878080

約数和(自身を除く): 337863783

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 4081, 12243, 39779, 119337, 278453, 437569, 835359, 1312707, 2108287, 3062983, 6324861, 9188949, 14758009, 23191157, 44274027, 69573471, 162338099, 487014297]

約数ペア:

[(1, 487014297), (3, 162338099), (7, 69573471), (11, 44274027), (21, 23191157), (33, 14758009), (53, 9188949), (77, 6324861), (159, 3062983), (231, 2108287), (371, 1312707), (583, 835359), (1113, 437569), (1749, 278453), (4081, 119337), (12243, 39779)]