11646639

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{311}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 18470400

約数和(自身を除く): 6823761

約数列:

[1, 3, 9, 19, 27, 57, 73, 171, 219, 311, 513, 657, 933, 1387, 1971, 2799, 4161, 5909, 8397, 12483, 17727, 22703, 37449, 53181, 68109, 159543, 204327, 431357, 612981, 1294071, 3882213, 11646639]

約数ペア:

[(1, 11646639), (3, 3882213), (9, 1294071), (19, 612981), (27, 431357), (57, 204327), (73, 159543), (171, 68109), (219, 53181), (311, 37449), (513, 22703), (657, 17727), (933, 12483), (1387, 8397), (1971, 5909), (2799, 4161)]