6880869

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 11499840

約数和(自身を除く): 4618971

約数列:

[1, 3, 9, 17, 19, 27, 51, 57, 81, 153, 171, 263, 323, 459, 513, 789, 969, 1377, 1539, 2367, 2907, 4471, 4997, 7101, 8721, 13413, 14991, 21303, 26163, 40239, 44973, 84949, 120717, 134919, 254847, 362151, 404757, 764541, 2293623, 6880869]

約数ペア:

[(1, 6880869), (3, 2293623), (9, 764541), (17, 404757), (19, 362151), (27, 254847), (51, 134919), (57, 120717), (81, 84949), (153, 44973), (171, 40239), (263, 26163), (323, 21303), (459, 14991), (513, 13413), (789, 8721), (969, 7101), (1377, 4997), (1539, 4471), (2367, 2907)]