5913963

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 48

約数和(自身を含む): 10063872

約数和(自身を除く): 4149909

約数列:

[1, 3, 9, 11, 31, 33, 41, 47, 93, 99, 123, 141, 279, 341, 369, 423, 451, 517, 1023, 1271, 1353, 1457, 1551, 1927, 3069, 3813, 4059, 4371, 4653, 5781, 11439, 13113, 13981, 16027, 17343, 21197, 41943, 48081, 59737, 63591, 125829, 144243, 179211, 190773, 537633, 657107, 1971321, 5913963]

約数ペア:

[(1, 5913963), (3, 1971321), (9, 657107), (11, 537633), (31, 190773), (33, 179211), (41, 144243), (47, 125829), (93, 63591), (99, 59737), (123, 48081), (141, 41943), (279, 21197), (341, 17343), (369, 16027), (423, 13981), (451, 13113), (517, 11439), (1023, 5781), (1271, 4653), (1353, 4371), (1457, 4059), (1551, 3813), (1927, 3069)]